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Oval|Lab Grown|IGI

3.37ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG768629449

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG768629449

Diamond specifications and retailer prices

From $2,208 SGD
$1,723 USD
As of October 29, 2026
Save $5,061 SGD (70%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $22,276 SGD at Brilliant Earth · As of October 29, 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 LG768629449 or 768629449. 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 angle35.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768629449
Dimensions12.25 × 8.33 × 5.23 mm
L/W Ratio1.47
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
12.25 mm8.33 mm3.37 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768629449
Side View
Table 58.0%Crown 35.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.8%

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: $22,276 SGD|Low: $2,208 SGD|High: $23,007 SGD|Avg: $6,978 SGD|-3.2%
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$2,208 SGD
Retailer 3$2,313 SGD
Retailer 2$2,669 SGD
Retailer 15$2,861 SGD
Retailer 4$3,044 SGD
Retailer 8$4,399 SGD
Retailer 11$4,515 SGD
Retailer 14$4,922 SGD
Retailer 12$5,436 SGD
Retailer 9$6,119 SGD
Retailer 7$6,330 SGD
Retailer 13$6,649 SGD
Retailer 5$7,270 SGD
Retailer 6$7,370 SGD
Brilliant Earth$22,276 SGD

35 data points across 15 retailers

14 retailers$2,208 SGD to $7,270 SGD

A
Cheapest Retailer
-
$2,208 SGD
$1,723 USD
A
Retailer 2
-
$2,313 SGD
HK$14,100 HKD
View
A
Retailer 3
-
$2,669 SGD
£1,640 GBP
View
A
Retailer 4
-
$2,861 SGD
$2,232 USD
View
A
Retailer 5
-
$3,044 SGD
€2,262 EUR
View
B+
Retailer 6
-
$4,399 SGD
ZAR 55,448 ZAR
View
B+
Retailer 7
-
$4,515 SGD
$3,523 USD
View
B+
Retailer 8
-
$4,922 SGD
$3,840 USD
View
B+
Retailer 9
-
$5,436 SGD
$4,241 USD
View
B+
Retailer 10
-
$6,119 SGD
£3,759 GBP
View
B+
Retailer 11
-
$6,649 SGD
$5,187 USD
View
B+
Retailer 12
-
$7,270 SGD
$5,672 USD
View
Retailer 13
-
$7,370 SGD
$5,750 USD
View
Price last confirmed 11 days ago
Most Expensive
Brilliant Earth
18782086A · Oct 29
$22,276 SGD
$17,380 USD
View
Price under review
13 more retailers have this diamond
Prices start from $2,208 SGDSave up to $5,061 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
$2,208 SGD