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Marquise|Natural|GIA

1.37ct D SI2 Marquise Natural Diamond

EX • D/SI2 • GIA 2225657244

Certificate GIA 2225657244

Diamond specifications and retailer prices

From €6,864 EUR
$7,668 USD
As of October 31, 2026
Save €2,239 EUR (25%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €9,102 EUR at 77 Diamonds · As of October 30, 2026
View at 77 Diamonds

About this 1.37ct natural marquise diamond

This 1.37ct natural marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2225657244. Listed at 5 retailers as of October 30, 2026, with prices from €6,864 to €9,102, a €2,239 spread on the same certified stone. 77 Diamonds lists it at €9,102. 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

1.37
Carat
D
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2225657244
Dimensions10.45 × 5.72 × 3.72 mm
L/W Ratio1.83
Top View
10.45 mm5.72 mm1.37 ctD / SI2
OriginNatural
CutExcellent
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 2225657244
Side View
Table 62.0%CrownGirdle: MED-ETKPavilionCulet: Very SmallDepth 64.9%

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 31
Current: €9,102 EUR|Low: €6,779 EUR|High: €9,162 EUR|Avg: €7,728 EUR|+1.7%
77 Diamonds
Retailer 2
Retailer 3
October 30, 2026
Retailer 2€6,864 EUR
Retailer 3€7,247 EUR
77 Diamonds€9,102 EUR

31 data points across 3 retailers

5 retailers€6,864 EUR to €9,102 EUR

B+
Cheapest Retailer
-
€6,864 EUR
$7,668 USD
B+
Retailer 2
-
€7,101 EUR
$7,933 USD
View
B+
Retailer 3
-
€7,247 EUR
$8,096 USD
View
B+
Retailer 4
-
€7,502 EUR
$8,381 USD
View
Most Expensive
B
77 Diamonds
MQMBZPFQZXBB · Oct 30
€9,102 EUR
£8,007 GBP
View
4 more retailers have this diamond
Prices start from €6,864 EURSave up to €2,239 EUR

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+
1.37ct Marquise
€6,864 EUR