CaratHunter
Plans
Oval|Lab Grown|GIA

5.09ct D IF Oval Lab Grown Diamond

EX • D/IF • GIA 3515333059

Certificate GIA 3515333059

Diamond specifications and retailer prices

From $19,171 SGD
$14,996 USD
As of October 26, 2026
Save $14,438 SGD (43%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $33,609 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 5.09ct lab-grown oval diamond

This 5.09ct lab-grown oval sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3515333059. Listed at 3 retailers as of October 26, 2026, with prices from $19,171 to $33,609, a $14,438 spread on the same certified stone. Brilliant Earth lists it at $33,609. 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

5.09
Carat
D
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 3515333059
Dimensions13.39 × 9.60 × 6.20 mm
L/W Ratio1.39
Top View
13.39 mm9.60 mm5.09 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3515333059
Side View
Table 57.0%CrownGirdle: ThickPavilionCulet: NoneDepth 64.6%

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 26
Current: $33,609 SGD|Low: $10,654 SGD|High: $71,265 SGD|Avg: $39,233 SGD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 16, 2026
Retailer 3$10,654 SGD
Retailer 2$19,171 SGD
Brilliant Earth$33,609 SGD
Retailer 5$40,481 SGD
Retailer 6$56,496 SGD
Retailer 4$71,265 SGD

5 data points across 6 retailers

3 retailers$19,171 SGD to $33,609 SGD

Retailer 1
-
$10,654 SGD
$8,334 USD
Price last confirmed 51 days ago
A
Retailer 2
-
$19,171 SGD
$14,996 USD
View
Most Expensive
B
Brilliant Earth
21409551Y · Oct 29
$33,609 SGD
$26,290 USD
View
2 more retailers have this diamond
Prices start from $19,171 SGDSave up to $14,438 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
5.09ct Oval
$19,171 SGD