CaratHunter
Plans
Oval|Natural|GIA

1.51ct D SI1 Oval Natural Diamond

ID • D/SI1 • GIA 7548154942

Certificate GIA 7548154942

Diamond specifications and retailer prices

From ₹6,22,302 INR
$6,554 USD
As of October 30, 2026
Save ₹5,63,148 INR (48%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: ₹11,85,451 INR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 7548154942. Listed at 9 retailers as of October 30, 2026, with prices from ₹6,22,302 to ₹11,85,451, a ₹5,63,148 spread on the same certified stone. NZ Jewellers lists it at ₹11,85,451. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle40.36°
Pavilion angle39.7°
OriginNatural
Grading LabGIA
CertificateGIA 7548154942
Dimensions8.58 × 6.28 × 4.13 mm
L/W Ratio1.37
Girdle conditionVery Thick
Key to symbols
Feather, Crystal, Cloud, Needle
Top View
8.58 mm6.28 mm1.51 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7548154942
Side View
Table 57.0%Crown 40.36°Girdle: ThickPavilion 39.7°Culet: NoneDepth 65.8%

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 30
Current: ₹11,85,451 INR|Low: ₹6,22,302 INR|High: ₹12,69,576 INR|Avg: ₹8,15,331 INR|-6.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 7₹6,22,302 INR
Retailer 8₹6,54,680 INR
Retailer 2₹6,65,183 INR
Retailer 6₹7,08,802 INR
Retailer 10₹7,08,877 INR
Retailer 9₹7,14,119 INR
Retailer 4₹7,19,721 INR
Retailer 3₹7,78,920 INR
Retailer 11₹8,33,376 INR
Retailer 5₹9,93,150 INR
NZ Jewellers₹11,85,451 INR

37 data points across 11 retailers

9 retailers₹6,22,302 INR to ₹11,85,451 INR

A
Cheapest Retailer
-
₹6,22,302 INR
$6,554 USD
A
Retailer 2
-
₹6,54,680 INR
$6,895 USD
View
A
Retailer 3
-
₹6,65,183 INR
£5,516 GBP
View
A
Retailer 4
-
₹7,08,802 INR
$7,465 USD
View
Retailer 5
-
₹7,08,877 INR
A$11,486 AUD
View
Price last confirmed 9 days ago
A
Retailer 6
-
₹7,14,119 INR
$7,521 USD
View
A
Retailer 7
-
₹7,19,721 INR
$7,580 USD
View
B+
Retailer 8
-
₹9,93,150 INR
£8,236 GBP
View
Most Expensive
B
NZ Jewellers
e8059cf4-d62c-4dda-8c3f-5f1beaed782e · Oct 30
₹11,85,451 INR
$12,485 USD
View
8 more retailers have this diamond
Prices start from ₹6,22,302 INRSave up to ₹5,63,148 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
1.51ct Oval
₹6,22,302 INR