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Marquise|Natural|GIA

1.00ct F SI1 Marquise Natural Diamond

VG • F/SI1 • GIA 5566519907

Certificate GIA 5566519907

Diamond specifications and retailer prices

From ₹2,74,605 INR
$2,893 USD
As of October 31, 2026
Save ₹2,47,590 INR (47%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: ₹5,22,195 INR at Helzberg Diamonds · As of November 2, 2026
View at Helzberg Diamonds

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5566519907. Listed at 15 retailers as of October 31, 2026, with prices from ₹2,74,605 to ₹5,22,195, a ₹2,47,590 spread on the same certified stone. Helzberg Diamonds lists it at ₹5,22,195. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.57°
Pavilion angle36.53°
OriginNatural
Grading LabGIA
CertificateGIA 5566519907
Dimensions11.13 × 5.09 × 2.88 mm
L/W Ratio2.19
Culet sizeNone
Top View
11.13 mm5.09 mm1.00 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5566519907
Side View
Table 62.0%Crown 35.57°Girdle: STK-VTKPavilion 36.53°Culet: NDepth 56.6%

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 31
Current: ₹5,22,195 INR|Low: ₹2,74,605 INR|High: ₹5,22,195 INR|Avg: ₹3,57,516 INR
Helzberg Diamonds
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 3, 2026
Retailer 15₹2,74,605 INR
Retailer 2₹2,80,863 INR
Retailer 7₹2,82,167 INR
Retailer 3₹2,96,024 INR
Retailer 4₹2,96,689 INR
Retailer 11₹3,01,814 INR
Retailer 8₹3,20,969 INR
Retailer 6₹3,30,799 INR
Retailer 13₹3,52,211 INR
Retailer 5₹3,59,523 INR
Retailer 9₹3,66,932 INR
Retailer 10₹3,80,874 INR
Retailer 12₹4,63,066 INR
Retailer 14₹4,92,773 INR
Helzberg Diamonds₹5,22,195 INR

25 data points across 15 retailers

15 retailers₹2,74,605 INR to ₹5,22,195 INR

A
Cheapest Retailer
-
₹2,74,605 INR
$2,893 USD
B+
Retailer 2
-
₹2,80,863 INR
SGD 3,999 SGD
View
B+
Retailer 3
-
₹2,82,167 INR
$2,973 USD
View
B+
Retailer 4
-
₹2,96,024 INR
$3,119 USD
View
B+
Retailer 5
-
₹2,96,689 INR
$3,126 USD
View
B+
Retailer 6
-
₹3,01,814 INR
$3,180 USD
View
B+
Retailer 7
-
₹3,20,969 INR
£2,663 GBP
View
B+
Retailer 8
-
₹3,30,799 INR
SGD 4,710 SGD
View
B
Retailer 9
-
₹3,52,211 INR
$3,711 USD
View
B
Retailer 10
-
₹3,59,523 INR
$3,788 USD
View
B
Retailer 11
-
₹3,66,932 INR
€3,682 EUR
View
B
Retailer 12
-
₹3,80,874 INR
$4,013 USD
View
B
Retailer 13
-
₹4,63,066 INR
$4,879 USD
View
Retailer 14
-
₹4,92,773 INR
$5,192 USD
View
Price last confirmed 7 days ago
Most Expensive
B
Helzberg Diamonds
XZRLLMMLHPPGN · Nov 2
₹5,22,195 INR
$5,502 USD
View
14 more retailers have this diamond
Prices start from ₹2,74,605 INRSave up to ₹2,47,590 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
1.00ct Marquise
₹2,74,605 INR