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Round|Natural|GIA

1.51ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 1242017096

Certificate GIA 1242017096

Diamond specifications and retailer prices

From ₹6,70,065 INR
$7,060 USD
As of November 1, 2026
Save ₹2,72,961 INR (29%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: ₹14,79,362 INR at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1242017096. Listed at 14 retailers as of November 1, 2026, with a 41% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
F
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1242017096
Dimensions7.27 × 7.31 × 4.55 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
7.27 mm7.31 mm1.51 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1242017096
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: ₹8,63,620 INR|Low: ₹6,70,065 INR|High: ₹12,47,544 INR|Avg: ₹8,59,940 INR|+6.2%
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
November 2, 2026
Retailer 4₹6,70,065 INR
Retailer 6₹7,11,656 INR
Retailer 5₹7,26,226 INR
Retailer 9₹7,39,729 INR
Retailer 2₹7,88,191 INR
Retailer 14₹8,20,022 INR
Retailer 1₹8,63,620 INR
Retailer 10₹8,78,867 INR
Retailer 11₹8,78,867 INR
Retailer 12₹9,08,289 INR
Retailer 7₹9,14,339 INR
Retailer 3₹9,43,026 INR
Retailer 13₹9,73,966 INR
Retailer 8₹12,47,544 INR

39 data points across 14 retailers

14 retailers₹6,70,065 INR to ₹9,43,026 INR

B+
Cheapest Retailer
-
₹6,70,065 INR
$7,060 USD
B+
Retailer 2
-
₹7,11,656 INR
$7,498 USD
View
B+
Retailer 3
-
₹7,26,226 INR
CA$10,627 CAD
View
Retailer 4
-
₹8,01,325 INR
$8,443 USD
View
Price last confirmed 32 days ago
Retailer 5
-
₹8,13,663 INR
$8,573 USD
View
Price last confirmed 34 days ago
B+
Retailer 6
-
₹8,20,022 INR
$8,640 USD
View
B
Retailer 7
-
₹8,49,255 INR
$8,948 USD
View
B+
Retailer 8
-
₹8,63,620 INR
£7,165 GBP
View
B+
Retailer 9
-
₹9,14,339 INR
€9,175 EUR
View
Retailer 10
-
₹9,24,613 INR
$9,742 USD
View
Price last confirmed 34 days ago
B
Retailer 11
-
₹9,43,026 INR
$9,936 USD
View
Retailer 12
-
₹9,73,966 INR
$10,262 USD
View
Price last confirmed 32 days ago
Retailer 13
-
₹12,47,544 INR
£10,350 GBP
View
Price last confirmed 32 days ago
Most Expensive
NZ Jewellers
cd07d860-0138-4b01-aa21-a8bee6ea6b1c · Sep 28
₹14,79,362 INR
$15,587 USD
View
Price last confirmed 35 days ago
13 more retailers have this diamond
Prices start from ₹6,70,065 INRSave up to ₹2,72,961 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 Round
₹6,70,065 INR