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Oval|Lab Grown|IGI

3.05ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG754508239

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG754508239

Diamond specifications and retailer prices

From $1,294 SGD
$1,012 USD
As of October 27, 2026
Save $9,816 SGD (88%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $11,109 SGD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 3.05ct lab-grown oval diamond

This 3.05ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754508239 or 754508239. Listed at 26 retailers as of October 27, 2026, with prices from $1,294 to $11,109, a $9,816 spread on the same certified stone. Blue Nile lists it at $11,109. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.05
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754508239
Dimensions11.97 × 8.10 × 5.06 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.97 mm8.10 mm3.05 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754508239
Side View
Table 59.0%Crown 33.3°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $2,400 SGD|Low: $1,241 SGD|High: $13,462 SGD|Avg: $4,421 SGD|-2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
October 31, 2026
Retailer 4$1,294 SGD
Retailer 2$1,408 SGD
Retailer 7$1,501 SGD
Retailer 23$1,694 SGD
Retailer 19$1,977 SGD
Retailer 15$2,111 SGD
Retailer 1$2,400 SGD
Retailer 14$2,499 SGD
Retailer 21$2,651 SGD
Retailer 18$2,860 SGD
Retailer 6$3,104 SGD
Retailer 8$3,136 SGD
Retailer 12$3,472 SGD
Retailer 22$3,737 SGD
Retailer 3$3,803 SGD
Retailer 13$4,652 SGD
Retailer 9$4,790 SGD
Retailer 20$5,329 SGD
Retailer 16$6,119 SGD
Retailer 5$6,961 SGD
Retailer 11$9,314 SGD
Retailer 17$10,918 SGD
Retailer 10$11,480 SGD

36 data points across 23 retailers

26 retailers$1,294 SGD to $11,109 SGD

A
Cheapest Retailer
-
$1,294 SGD
$1,012 USD
A
Retailer 2
-
$1,408 SGD
$1,101 USD
View
Retailer 3
-
$1,501 SGD
$1,174 USD
View
Price last confirmed 9 days ago
Retailer 4
-
$1,694 SGD
$1,325 USD
View
Price last confirmed 9 days ago
Retailer 5
-
$1,838 SGD
$1,438 USD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$1,977 SGD
£1,217 GBP
View
A
Retailer 7
-
$2,111 SGD
HK$12,900 HKD
View
A
Retailer 8
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$2,400 SGD
£1,478 GBP
View
Retailer 9
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$2,499 SGD
$1,955 USD
View
Price last confirmed 8 days ago
Retailer 10
-
$2,651 SGD
€1,975 EUR
View
Price last confirmed 7 days ago
A
Retailer 11
-
$2,860 SGD
$2,237 USD
View
Retailer 12
-
$3,104 SGD
$2,428 USD
View
Price last confirmed 12 days ago
Retailer 13
-
$3,136 SGD
$2,453 USD
View
Price last confirmed 9 days ago
A
Retailer 14
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$3,472 SGD
A$4,178 AUD
View
Retailer 15
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$3,737 SGD
A$4,497 AUD
View
Price last confirmed 9 days ago
Retailer 16
-
$3,803 SGD
ZAR 48,059 ZAR
View
Price last confirmed 11 days ago
Retailer 17
-
$4,289 SGD
$3,355 USD
View
Price last confirmed 9 days ago
Retailer 18
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$4,578 SGD
£2,820 GBP
View
Price last confirmed 9 days ago
Retailer 19
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$4,652 SGD
$3,639 USD
View
Price last confirmed 10 days ago
Retailer 20
-
$4,790 SGD
$3,747 USD
View
Price last confirmed 10 days ago
B+
Retailer 21
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$5,329 SGD
£3,282 GBP
View
Retailer 22
-
$5,886 SGD
$4,604 USD
View
Price last confirmed 9 days ago
B
Retailer 23
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$6,119 SGD
View
Retailer 24
-
$9,314 SGD
A$11,209 AUD
View
Price last confirmed 22 days ago
B
Retailer 25
-
$10,918 SGD
$8,540 USD
View
Most Expensive
B
Blue Nile
28449654 · Oct 31
$11,109 SGD
$8,690 USD
View
25 more retailers have this diamond
Prices start from $1,294 SGDSave up to $9,816 SGD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.05ct Oval
$1,294 SGD