CaratHunter
Plans
Oval|Lab Grown|IGI

3.05ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG729590174

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG729590174

Diamond specifications and retailer prices

From $1,592 SGD
$1,245 USD
As of October 29, 2026
Save $9,377 SGD (85%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: $10,969 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

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 LG729590174 or 729590174. Listed at 31 retailers as of October 29, 2026, with prices from $1,592 to $10,969, a $9,377 spread on the same certified stone. Brilliant Earth lists it at $10,969. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729590174
Dimensions11.96 × 8.07 × 5.03 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
11.96 mm8.07 mm3.05 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729590174
Side View
Table 59.0%Crown 36.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $10,969 SGD|Low: $1,535 SGD|High: $18,281 SGD|Avg: $4,467 SGD|-40.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 31, 2026
Retailer 6$1,592 SGD
Retailer 13$1,750 SGD
Retailer 18$1,835 SGD
Retailer 21$1,923 SGD
Retailer 4$1,947 SGD
Retailer 2$2,305 SGD
Retailer 20$2,403 SGD
Retailer 5$2,554 SGD
Retailer 22$3,228 SGD
Retailer 15$3,447 SGD
Retailer 16$3,695 SGD
Retailer 3$3,709 SGD
Retailer 12$3,737 SGD
Retailer 19$4,117 SGD
Retailer 8$4,609 SGD
Retailer 7$5,088 SGD
Retailer 17$5,426 SGD
Retailer 11$5,560 SGD
Retailer 9$5,629 SGD
Retailer 10$6,080 SGD
Retailer 14$9,333 SGD
Brilliant Earth$10,969 SGD

38 data points across 22 retailers

31 retailers$1,592 SGD to $10,969 SGD

Retailer 1
-
$1,428 SGD
$1,117 USD
Price last confirmed 32 days ago
Retailer 2
-
$1,553 SGD
$1,215 USD
View
Price last confirmed 35 days ago
A
Retailer 3
-
$1,592 SGD
$1,245 USD
View
Retailer 4
-
$1,634 SGD
$1,278 USD
View
Price last confirmed 31 days ago
Retailer 5
-
$1,656 SGD
$1,295 USD
View
Price last confirmed 28 days ago
Retailer 6
-
$1,656 SGD
$1,295 USD
View
Price last confirmed 21 days ago
A
Retailer 7
-
$1,750 SGD
$1,369 USD
View
Final sale: no returns
A
Retailer 8
-
$1,835 SGD
$1,435 USD
View
A
Retailer 9
-
$1,923 SGD
$1,504 USD
View
A
Retailer 10
-
$1,947 SGD
HK$11,900 HKD
View
A
Retailer 11
-
$2,305 SGD
£1,420 GBP
View
A
Retailer 12
-
$2,403 SGD
$1,880 USD
View
Retailer 13
-
$2,476 SGD
£1,525 GBP
View
Price last confirmed 16 days ago
A
Retailer 14
-
$2,554 SGD
€1,903 EUR
View
Retailer 15
-
$3,104 SGD
$2,428 USD
View
Price last confirmed 30 days ago
Retailer 16
-
$3,104 SGD
$2,428 USD
View
Price last confirmed 21 days ago
A
Retailer 17
-
$3,228 SGD
$2,525 USD
View
A
Retailer 18
-
$3,447 SGD
A$4,148 AUD
View
A
Retailer 19
-
$3,695 SGD
ZAR 46,697 ZAR
View
B+
Retailer 20
-
$3,709 SGD
$2,901 USD
View
Retailer 21
-
$3,737 SGD
A$4,497 AUD
View
Price last confirmed 9 days ago
B+
Retailer 22
-
$4,117 SGD
$3,221 USD
View
Retailer 23
-
$4,578 SGD
£2,820 GBP
View
Price last confirmed 7 days ago
B+
Retailer 24
-
$4,609 SGD
$3,605 USD
View
B+
Retailer 25
-
$5,088 SGD
$3,980 USD
View
B+
Retailer 26
-
$5,426 SGD
£3,342 GBP
View
B+
Retailer 27
-
$5,560 SGD
$4,349 USD
View
B+
Retailer 28
-
$5,629 SGD
View
B+
Retailer 29
-
$6,080 SGD
$4,756 USD
View
Retailer 30
-
$9,333 SGD
A$11,231 AUD
View
Price last confirmed 26 days ago
Most Expensive
B
Brilliant Earth
15743632A · Oct 30
$10,969 SGD
$8,580 USD
View
30 more retailers have this diamond
Prices start from $1,592 SGDSave up to $9,377 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
$1,592 SGD