CaratHunter
Plans
Oval|Lab Grown|IGI

3.37ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG804664724

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG804664724

Diamond specifications and retailer prices

From $2,203 SGD
$1,723 USD
As of October 29, 2026
Save $5,048 SGD (70%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $13,385 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.37ct lab-grown oval diamond

This 3.37ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804664724 or 804664724. Listed at 14 retailers as of October 29, 2026, with a 229% 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

3.37
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804664724
Dimensions12.48 × 8.53 × 5.18 mm
L/W Ratio1.46
Girdle conditionFaceted
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
12.48 mm8.53 mm3.37 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804664724
Side View
Table 59.0%Crown 33.2°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.7%

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: $13,385 SGD|Low: $2,203 SGD|High: $22,986 SGD|Avg: $7,435 SGD|-41.8%
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
October 30, 2026
Retailer 10$2,203 SGD
Retailer 3$2,307 SGD
Retailer 2$2,663 SGD
Retailer 15$2,853 SGD
Retailer 4$3,036 SGD
Retailer 8$4,388 SGD
Retailer 11$4,504 SGD
Retailer 14$4,910 SGD
Retailer 12$5,422 SGD
Retailer 9$6,103 SGD
Retailer 7$6,314 SGD
Retailer 13$6,631 SGD
Retailer 5$7,251 SGD
Retailer 6$7,351 SGD
Brilliant Earth$13,385 SGD

35 data points across 15 retailers

14 retailers$2,203 SGD to $7,251 SGD

A
Cheapest Retailer
-
$2,203 SGD
$1,723 USD
A
Retailer 2
-
$2,307 SGD
HK$14,100 HKD
View
A
Retailer 3
-
$2,663 SGD
£1,640 GBP
View
A
Retailer 4
-
$2,853 SGD
$2,232 USD
View
A
Retailer 5
-
$3,036 SGD
€2,262 EUR
View
B+
Retailer 6
-
$4,388 SGD
ZAR 55,448 ZAR
View
B+
Retailer 7
-
$4,504 SGD
$3,523 USD
View
B+
Retailer 8
-
$4,910 SGD
$3,840 USD
View
B+
Retailer 9
-
$5,422 SGD
$4,241 USD
View
B+
Retailer 10
-
$6,103 SGD
£3,759 GBP
View
B+
Retailer 11
-
$6,631 SGD
$5,187 USD
View
B+
Retailer 12
-
$7,251 SGD
$5,672 USD
View
Retailer 13
-
$7,351 SGD
$5,750 USD
View
Price last confirmed 11 days ago
Most Expensive
Brilliant Earth
20449563A · Oct 30
$13,385 SGD
$10,470 USD
View
Price under review
13 more retailers have this diamond
Prices start from $2,203 SGDSave up to $5,048 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
3.37ct Oval
$2,203 SGD