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Marquise|Natural|GIA

1.21ct D SI2 Marquise Natural Diamond

VG • D/SI2 • GIA 6247106125

Certificate GIA 6247106125

Diamond specifications and retailer prices

From $4,887 USD
As of October 30, 2026
Save $3,834 USD (44%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $8,721 USD at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 1.21ct natural marquise diamond

This 1.21ct natural marquise sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6247106125. Listed at 12 retailers as of October 27, 2026, with prices from $4,887 to $8,721, a $3,834 spread on the same certified stone. Wholesale Diamonds Direct lists it at $8,721. 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

1.21
Carat
D
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6247106125
Dimensions10.33 × 5.56 × 3.34 mm
L/W Ratio1.86
Top View
10.33 mm5.56 mm1.21 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6247106125
Side View
Table 60.0%CrownGirdle: STK-VTHPavilionCulet: NoneDepth 60.1%

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: Oct 30
Current: $6,812 USD|Low: $4,887 USD|High: $8,721 USD|Avg: $5,982 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Wholesale Diamonds Direct
November 1, 2026
Retailer 5$4,887 USD
Retailer 6$5,085 USD
Retailer 7$5,195 USD
Retailer 10$5,200 USD
Retailer 9$5,360 USD
Retailer 3$5,545 USD
Retailer 2$6,115 USD
Retailer 8$6,130 USD
Retailer 4$6,321 USD
Retailer 1$6,812 USD
Wholesale Diamonds Direct$8,721 USD

8 data points across 11 retailers

12 retailers$4,887 USD to $8,721 USD

B+
Cheapest Retailer
-
$4,887 USD
B+
Retailer 2
-
$5,002 USD
SGD 6,759 SGD
View
B+
Retailer 3
-
$5,085 USD
View
B+
Retailer 4
-
$5,195 USD
View
B+
Retailer 5
-
$5,200 USD
View
B
Retailer 6
-
$5,360 USD
SGD 7,243 SGD
View
B+
Retailer 7
-
$5,545 USD
£4,366 GBP
View
B
Retailer 8
-
$6,115 USD
View
B
Retailer 9
-
$6,130 USD
View
B
Retailer 10
-
$6,321 USD
€6,020 EUR
View
B
Retailer 11
-
$6,812 USD
View
Most Expensive
B
Wholesale Diamonds Direct
611240123 · Oct 27
$8,721 USD
View
11 more retailers have this diamond
Prices start from $4,887 USDSave up to $3,834 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+
1.21ct Marquise
$4,887 USD