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Marquise|Natural|GIA

1.20ct G SI2 Marquise Natural Diamond

EX • G/SI2 • GIA 6561495233

Certificate GIA 6561495233

Diamond specifications and retailer prices

From $3,935 USD
₹374,786 INR
As of November 2, 2026
Save $4,755 USD (55%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $8,690 USD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.2ct natural marquise diamond

This 1.2ct natural marquise sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6561495233. Listed at 14 retailers as of November 2, 2026, with prices from $3,935 to $8,690, a $4,755 spread on the same certified stone. NZ Jewellers lists it at $8,690. 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

1.20
Carat
G
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6561495233
Dimensions12.42 × 5.29 × 3.00 mm
L/W Ratio2.35
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
12.42 mm5.29 mm1.20 ctG / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6561495233
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 56.7%

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 2
Current: $8,690 USD|Low: $3,935 USD|High: $8,690 USD|Avg: $5,307 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 3, 2026
Retailer 10$3,935 USD
Retailer 5$4,169 USD
Retailer 3$4,566 USD
Retailer 11$5,176 USD
Retailer 2$5,196 USD
Retailer 6$5,226 USD
Retailer 8$5,235 USD
Retailer 13$5,370 USD
Retailer 4$5,388 USD
Retailer 12$5,588 USD
Retailer 9$6,041 USD
Retailer 7$8,339 USD
NZ Jewellers$8,690 USD

4 data points across 13 retailers

14 retailers$3,935 USD to $8,690 USD

B+
Cheapest Retailer
-
$3,935 USD
₹374,786 INR
B+
Retailer 2
-
$4,169 USD
View
Final sale: no returns
B+
Retailer 3
-
$4,322 USD
A$6,649 AUD
View
B+
Retailer 4
-
$4,566 USD
View
B
Retailer 5
-
$5,176 USD
£4,076 GBP
View
B
Retailer 6
-
$5,196 USD
View
B+
Retailer 7
-
$5,226 USD
£4,115 GBP
View
B
Retailer 8
-
$5,235 USD
View
B
Retailer 9
-
$5,370 USD
View
B
Retailer 10
-
$5,388 USD
View
B
Retailer 11
-
$5,588 USD
€5,322 EUR
View
B
Retailer 12
-
$6,041 USD
View
B
Retailer 13
-
$8,339 USD
£6,566 GBP
View
Most Expensive
B
NZ Jewellers
63ccc911-455e-498f-a359-278ae90f3113 · Nov 3
$8,690 USD
View
13 more retailers have this diamond
Prices start from $3,935 USDSave up to $4,755 USD

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+
1.20ct Marquise
$3,935 USD