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Oval|Natural|GIA

1.51ct D SI1 Oval Natural Diamond

EX • D/SI1 • GIA 2166672066

Certificate GIA 2166672066

Diamond specifications and retailer prices

From ₹10,74,834 INR
$11,320 USD
As of October 28, 2026
Save ₹8,31,156 INR (44%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: ₹19,05,990 INR at MOH London · As of November 1, 2026
View at MOH London

About this 1.51ct natural oval diamond

This 1.51ct 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 2166672066. Listed at 19 retailers as of October 28, 2026, with prices from ₹10,74,834 to ₹19,05,990, a ₹8,31,156 spread on the same certified stone. MOH London lists it at ₹19,05,990. 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
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2166672066
Dimensions8.71 × 6.71 × 4.08 mm
L/W Ratio1.30
Top View
8.71 mm6.71 mm1.51 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 2166672066
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.9%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: ₹19,05,990 INR|Low: ₹10,74,834 INR|High: ₹19,28,902 INR|Avg: ₹14,66,523 INR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 6₹10,74,834 INR
Retailer 7₹13,01,765 INR
Retailer 2₹13,02,695 INR
Retailer 5₹13,10,353 INR
Retailer 10₹13,22,084 INR
Retailer 9₹13,72,977 INR
Retailer 4₹14,68,544 INR
Retailer 8₹17,28,945 INR
Retailer 3₹17,92,955 INR
MOH London₹19,05,990 INR

44 data points across 10 retailers

19 retailers₹10,74,834 INR to ₹19,05,990 INR

B+
Cheapest Retailer
-
₹10,74,834 INR
$11,320 USD
B
Retailer 2
-
₹11,32,279 INR
$11,925 USD
View
B
Retailer 3
-
₹11,33,988 INR
$11,943 USD
View
B
Retailer 4
-
₹11,40,667 INR
CA$16,685 CAD
View
B
Retailer 5
-
₹12,00,168 INR
$12,640 USD
View
B
Retailer 6
-
₹12,20,392 INR
$12,853 USD
View
B
Retailer 7
-
₹13,01,765 INR
$13,710 USD
View
B
Retailer 8
-
₹13,02,695 INR
£10,803 GBP
View
Retailer 9
-
₹13,10,353 INR
A$21,231 AUD
View
Price last confirmed 9 days ago
B
Retailer 10
-
₹13,22,084 INR
$13,924 USD
View
B
Retailer 11
-
₹13,72,977 INR
$14,460 USD
View
B
Retailer 12
-
₹13,99,563 INR
$14,740 USD
View
B
Retailer 13
-
₹13,99,563 INR
$14,740 USD
View
B
Retailer 14
-
₹14,14,470 INR
$14,897 USD
View
B
Retailer 15
-
₹14,46,089 INR
$15,230 USD
View
B
Retailer 16
-
₹14,68,544 INR
€14,730 EUR
View
B
Retailer 17
-
₹17,28,945 INR
$18,209 USD
View
B
Retailer 18
-
₹17,92,955 INR
ZAR 305,059 ZAR
View
Most Expensive
B
MOH London
8A6CB078A · Nov 1
₹19,05,990 INR
£15,806 GBP
View
18 more retailers have this diamond
Prices start from ₹10,74,834 INRSave up to ₹8,31,156 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.

B+
1.51ct Oval
₹10,74,834 INR