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Oval|Natural|GIA

1.50ct D SI1 Oval Natural Diamond

EX • D/SI1 • GIA 6521686653

Certificate GIA 6521686653

Diamond specifications and retailer prices

From ₹6,38,750 INR
As of October 31, 2026
Save ₹8,58,523 INR (57%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: ₹14,97,273 INR at Adiamor · As of October 30, 2026
View at Adiamor

About this 1.5ct natural oval diamond

This 1.5ct natural oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6521686653. Listed at 22 retailers as of October 30, 2026, with prices from ₹6,38,750 to ₹14,97,273, a ₹8,58,523 spread on the same certified stone. Adiamor lists it at ₹14,97,273. 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

1.50
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6521686653
Dimensions8.71 × 6.36 × 4.04 mm
L/W Ratio1.37
Top View
8.71 mm6.36 mm1.50 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6521686653
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.6%

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: ₹8,15,413 INR|Low: ₹6,37,153 INR|High: ₹8,99,754 INR|Avg: ₹7,60,794 INR|-1.7%
Retailer 1
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
November 6, 2026
Retailer 4₹6,38,750 INR
Retailer 13₹6,39,501 INR
Retailer 7₹6,74,627 INR
Retailer 12₹6,75,285 INR
Retailer 14₹6,86,086 INR
Retailer 10₹7,30,228 INR
Retailer 3₹7,30,698 INR
Retailer 1₹8,15,413 INR
Retailer 5₹8,25,932 INR
Retailer 2₹8,34,385 INR
Retailer 15₹8,68,384 INR
Retailer 6₹8,70,357 INR
Retailer 8₹8,70,638 INR
Retailer 11₹8,70,638 INR
Retailer 9₹8,99,754 INR

33 data points across 15 retailers

22 retailers₹6,38,750 INR to ₹14,97,273 INR

A
Cheapest Retailer
-
₹6,38,750 INR
A
Retailer 2
-
₹6,39,501 INR
View
A
Retailer 3
-
₹6,74,627 INR
View
Final sale: no returns
A
Retailer 4
-
₹6,75,285 INR
View
A
Retailer 5
-
₹6,86,086 INR
View
Retailer 6
-
₹7,02,991 INR
View
Price last confirmed 25 days ago
B+
Retailer 7
-
₹7,30,228 INR
View
A
Retailer 8
-
₹7,30,698 INR
View
Retailer 9
-
₹8,08,839 INR
View
Price last confirmed 8 days ago
B+
Retailer 10
-
₹8,15,413 INR
View
Retailer 11
-
₹8,25,932 INR
View
Price last confirmed 14 days ago
B+
Retailer 12
-
₹8,34,385 INR
View
B+
Retailer 13
-
₹8,68,384 INR
View
B+
Retailer 14
-
₹8,70,638 INR
View
B+
Retailer 15
-
₹8,70,638 INR
View
Retailer 16
-
₹8,76,274 INR
View
Price last confirmed 8 days ago
Retailer 17
-
₹8,89,704 INR
View
Price last confirmed 8 days ago
B+
Retailer 18
-
₹8,99,754 INR
View
B+
Retailer 19
-
₹9,00,035 INR
View
B+
Retailer 20
-
₹10,11,049 INR
View
Retailer 21
-
₹14,65,622 INR
View
Price last confirmed 7 days ago
Most Expensive
B
Adiamor
D-69057583 · Oct 30
₹14,97,273 INR
$15,942 USD
View
21 more retailers have this diamond
Prices start from ₹6,38,750 INRSave up to ₹8,58,523 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
1.50ct Oval
₹6,38,750 INR