Oval|Lab Grown|GIA

5.12ct J SI1 Oval Lab Grown Diamond

VG • J/SI1 • GIA 1465398287

Certificate GIA 1465398287

Diamond specifications and retailer prices

From ₹3,70,210 INR
$3,899 USD
As of October 31, 2026
Save ₹74,156 INR (17%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: ₹4,44,366 INR at Zales · As of October 30, 2026
View at Zales

About this 5.12ct lab-grown oval diamond

This 5.12ct lab-grown oval sits in the over five carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1465398287. Listed at 4 retailers as of October 30, 2026, with prices from ₹3,70,210 to ₹4,44,366, a ₹74,156 spread on the same certified stone. Zales lists it at ₹4,44,366. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

5.12
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 1465398287
Dimensions14.98 × 9.55 × 5.66 mm
L/W Ratio1.57
Top View
14.98 mm9.55 mm5.12 ctJ / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1465398287
Side View
Table 63.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 59.3%

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 31
Current: ₹3,70,305 INR|Low: ₹2,88,268 INR|High: ₹4,44,366 INR|Avg: ₹3,81,077 INR
Retailer 1
Retailer 2
Retailer 3
Zales
October 30, 2026
Retailer 3₹3,70,210 INR
Retailer 1₹3,70,305 INR
Retailer 2₹4,44,366 INR
Zales₹4,44,366 INR

5 data points across 4 retailers

4 retailers₹3,70,210 INR to ₹4,44,366 INR

A
Cheapest Retailer
-
₹3,70,210 INR
$3,899 USD
A
Retailer 2
-
₹3,70,305 INR
$3,900 USD
View
B+
Retailer 3
-
₹4,44,366 INR
$4,680 USD
View
Most Expensive
B+
Zales
517128537 · Oct 30
₹4,44,366 INR
$4,680 USD
View
3 more retailers have this diamond
Prices start from ₹3,70,210 INRSave up to ₹74,156 INR

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
5.12ct Oval
₹3,70,210 INR