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Round|Natural|GIA

1.27ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 2554428338

Certificate GIA 2554428338

Diamond specifications and retailer prices

From ₹4,71,703 INR
$4,970 USD
As of November 1, 2026
Save ₹3,10,453 INR (40%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: ₹7,82,156 INR at MOH London · As of November 2, 2026
View at MOH London

About this 1.27ct natural round diamond

This 1.27ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2554428338. Listed at 9 retailers as of November 1, 2026, with prices from ₹4,71,703 to ₹7,82,156, a ₹3,10,453 spread on the same certified stone. MOH London lists it at ₹7,82,156. 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

1.27
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 2554428338
Dimensions6.90 × 6.96 × 4.34 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.90 mm6.96 mm1.27 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2554428338
Side View
Table 58.0%Crown 34.5°Girdle: MediumPavilion 41.8°Culet: NoneDepth 62.6%

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: ₹7,82,156 INR|Low: ₹3,52,686 INR|High: ₹8,15,277 INR|Avg: ₹5,35,538 INR|+0.6%
MOH London
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 12₹3,80,779 INR
Retailer 3₹3,94,351 INR
Retailer 14₹4,65,059 INR
Retailer 13₹4,71,273 INR
Retailer 11₹4,71,703 INR
Retailer 7₹4,85,639 INR
Retailer 4₹4,87,458 INR
Retailer 2₹5,03,118 INR
Retailer 9₹5,17,661 INR
Retailer 8₹5,35,449 INR
Retailer 6₹5,62,437 INR
Retailer 10₹6,18,459 INR
MOH London₹7,82,156 INR
Retailer 5₹8,15,277 INR

24 data points across 14 retailers

9 retailers₹4,71,703 INR to ₹7,82,156 INR

Retailer 1
-
₹4,71,273 INR
A$7,639 AUD
Price last confirmed 30 days ago
B+
Retailer 2
-
₹4,71,703 INR
$4,970 USD
View
B+
Retailer 3
-
₹4,85,639 INR
£4,029 GBP
View
B+
Retailer 4
-
₹5,03,118 INR
$5,301 USD
View
B+
Retailer 5
-
₹5,17,661 INR
$5,454 USD
View
B+
Retailer 6
-
₹5,35,449 INR
€5,373 EUR
View
Retailer 7
-
₹5,62,437 INR
$5,926 USD
View
Price last confirmed 42 days ago
B
Retailer 8
-
₹6,18,459 INR
ZAR 105,271 ZAR
View
Most Expensive
B
MOH London
A5D378394 · Nov 2
₹7,82,156 INR
£6,489 GBP
View
8 more retailers have this diamond
Prices start from ₹4,71,703 INRSave up to ₹3,10,453 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+
1.27ct Round
₹4,71,703 INR