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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 $1,441 AUD
$1,012 USD
As of October 27, 2026
Save $10,717 AUD (88%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $12,784 AUD at Do Amore Diamonds · As of October 21, 2026
View at Do Amore Diamonds

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 27 retailers as of October 27, 2026, with a 744% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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: $12,784 AUD|Low: $1,382 AUD|High: $14,991 AUD|Avg: $4,919 AUD
Do Amore Diamonds
Retailer 2
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Retailer 23
October 31, 2026
Retailer 5$1,441 AUD
Retailer 3$1,567 AUD
Retailer 8$1,671 AUD
Retailer 23$1,886 AUD
Retailer 18$2,201 AUD
Retailer 15$2,351 AUD
Retailer 19$2,657 AUD
Retailer 14$2,783 AUD
Retailer 21$2,952 AUD
Retailer 17$3,185 AUD
Retailer 7$3,457 AUD
Retailer 9$3,492 AUD
Retailer 2$3,866 AUD
Retailer 22$4,161 AUD
Retailer 4$4,235 AUD
Retailer 12$5,180 AUD
Retailer 10$5,334 AUD
Retailer 20$5,934 AUD
Retailer 16$6,814 AUD
Retailer 6$7,752 AUD
Retailer 11$10,372 AUD
Retailer 13$12,158 AUD
Do Amore Diamonds$12,784 AUD

36 data points across 23 retailers

27 retailers$1,441 AUD to $12,158 AUD

A
Cheapest Retailer
-
$1,441 AUD
$1,012 USD
Retailer 2
-
$1,567 AUD
$1,101 USD
View
Price last confirmed 10 days ago
Retailer 3
-
$1,671 AUD
$1,174 USD
View
Price last confirmed 9 days ago
Retailer 4
-
$1,886 AUD
$1,325 USD
View
Price last confirmed 9 days ago
Retailer 5
-
$2,047 AUD
$1,438 USD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$2,201 AUD
£1,217 GBP
View
A
Retailer 7
-
$2,351 AUD
HK$12,900 HKD
View
A
Retailer 8
-
$2,657 AUD
£1,470 GBP
View
Retailer 9
-
$2,783 AUD
$1,955 USD
View
Price last confirmed 7 days ago
Retailer 10
-
$2,952 AUD
€1,975 EUR
View
Price last confirmed 7 days ago
A
Retailer 11
-
$3,185 AUD
$2,237 USD
View
Retailer 12
-
$3,457 AUD
$2,428 USD
View
Price last confirmed 12 days ago
Retailer 13
-
$3,492 AUD
$2,453 USD
View
Price last confirmed 9 days ago
A
Retailer 14
-
$3,866 AUD
View
Retailer 15
-
$4,161 AUD
View
Price last confirmed 9 days ago
Retailer 16
-
$4,235 AUD
ZAR 48,059 ZAR
View
Price last confirmed 11 days ago
Retailer 17
-
$4,776 AUD
$3,355 USD
View
Price last confirmed 9 days ago
Retailer 18
-
$5,098 AUD
£2,820 GBP
View
Price last confirmed 9 days ago
Retailer 19
-
$5,180 AUD
$3,639 USD
View
Price last confirmed 10 days ago
Retailer 20
-
$5,334 AUD
$3,747 USD
View
Price last confirmed 9 days ago
B+
Retailer 21
-
$5,934 AUD
£3,282 GBP
View
Retailer 22
-
$6,554 AUD
$4,604 USD
View
Price last confirmed 9 days ago
Retailer 23
-
$6,814 AUD
SGD 6,468 SGD
View
Price last confirmed 7 days ago
Retailer 24
-
$10,372 AUD
View
Price last confirmed 22 days ago
B
Retailer 25
-
$12,158 AUD
$8,540 USD
View
Retailer 26
-
$12,371 AUD
$8,690 USD
View
Price last confirmed 8 days ago
Most Expensive
Do Amore Diamonds
27-17AEFD911 · Oct 21
$12,784 AUD
$8,980 USD
View
Price last confirmed 9 days ago
26 more retailers have this diamond
Prices start from $1,441 AUDSave up to $10,717 AUD

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
$1,441 AUD