CaratHunter
Plans
Oval|Lab Grown|GIA

1.51ct J SI2 Oval Lab Grown Diamond

EX • J/SI2 • GIA 7538537007

Certificate GIA 7538537007

Diamond specifications and retailer prices

From $6,500 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: $6,500 USD at Jared
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Jared

About this 1.51ct lab-grown oval diamond

This 1.51ct lab-grown oval sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7538537007. Listed at a single retailer as of October 30, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.51
Carat
J
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 7538537007
Dimensions9.25 × 6.51 × 3.79 mm
L/W Ratio1.42
Girdle conditionFaceted
Top View
9.25 mm6.51 mm1.51 ctJ / SI2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7538537007
Side View
Table 64.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 58.3%

Caratlytics Score

How it works →
C
Average
Compare with similar diamonds
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $6,500 USD|Low: $6,211 USD|High: $7,050 USD|Avg: $6,372 USD|-7.8%
Jared
Retailer 2
August 6, 2026
Retailer 2$6,211 USD
Jared$6,500 USD

5 data points across 2 retailers

1 retailer

C
Jared
156757165 · Oct 30
$6,500 USD
View

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.

C
1.51ct Oval
$6,500 USD