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Oval|Lab Grown|IGI

3.06ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG750571867

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG750571867

Diamond specifications and retailer prices

From $3,268 SGD
$2,556 USD
As of October 29, 2026
Save $14,988 SGD (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $18,256 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.06ct lab-grown oval diamond

This 3.06ct 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 LG750571867 or 750571867. Listed at 21 retailers as of October 29, 2026, with prices from $3,268 to $18,256, a $14,988 spread on the same certified stone. Brilliant Earth lists it at $18,256. 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

3.06
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750571867
Dimensions11.57 × 8.22 × 5.06 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.57 mm8.22 mm3.06 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750571867
Side View
Table 60.0%Crown 33.3°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
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 29
Current: $18,256 SGD|Low: $3,137 SGD|High: $18,256 SGD|Avg: $7,289 SGD
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
October 31, 2026
Retailer 3$3,268 SGD
Retailer 6$3,555 SGD
Retailer 5$3,790 SGD
Retailer 17$3,995 SGD
Retailer 13$4,022 SGD
Retailer 10$4,993 SGD
Retailer 16$5,468 SGD
Retailer 2$5,652 SGD
Retailer 4$6,309 SGD
Retailer 14$6,332 SGD
Retailer 15$6,986 SGD
Retailer 8$7,209 SGD
Retailer 12$9,770 SGD
Retailer 11$10,660 SGD
Retailer 9$10,988 SGD
Retailer 7$14,298 SGD
Brilliant Earth$18,256 SGD

45 data points across 17 retailers

21 retailers$3,268 SGD to $18,256 SGD

A
Cheapest Retailer
-
$3,268 SGD
$2,556 USD
A
Retailer 2
-
$3,323 SGD
$2,599 USD
View
A
Retailer 3
-
$3,555 SGD
$2,781 USD
View
A
Retailer 4
-
$3,790 SGD
$2,965 USD
View
A
Retailer 5
-
$3,995 SGD
$3,125 USD
View
B+
Retailer 6
-
$4,022 SGD
$3,146 USD
View
Final sale: no returns
B+
Retailer 7
-
$4,942 SGD
HK$30,200 HKD
View
B+
Retailer 8
-
$4,993 SGD
£3,075 GBP
View
B+
Retailer 9
-
$5,468 SGD
$4,277 USD
View
B+
Retailer 10
-
$5,652 SGD
£3,481 GBP
View
B+
Retailer 11
-
$6,309 SGD
$4,935 USD
View
B+
Retailer 12
-
$6,332 SGD
€4,717 EUR
View
Retailer 13
-
$6,986 SGD
$5,465 USD
View
Price last confirmed 12 days ago
B
Retailer 14
-
$7,209 SGD
£4,440 GBP
View
B
Retailer 15
-
$9,770 SGD
$7,642 USD
View
B
Retailer 16
-
$10,660 SGD
£6,566 GBP
View
B
Retailer 17
-
$10,988 SGD
$8,595 USD
View
B
Retailer 18
-
$10,998 SGD
$8,603 USD
View
B
Retailer 19
-
$14,298 SGD
View
B
Retailer 20
-
$14,579 SGD
$11,404 USD
View
Most Expensive
B
Brilliant Earth
18144589Y · Oct 29
$18,256 SGD
$14,280 USD
View
20 more retailers have this diamond
Prices start from $3,268 SGDSave up to $14,988 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
3.06ct Oval
$3,268 SGD