Marquise|Natural|GIA

2.07ct G SI1 Marquise Natural Diamond

EX • G/SI1 • GIA 2231820069

Certificate GIA 2231820069

Diamond specifications and retailer prices

From $18,759 USD
As of November 2, 2026
Save $5,495 USD (23%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $24,254 USD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 2.07ct natural marquise diamond

This 2.07ct natural marquise sits in the two to three carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2231820069. Listed at 4 retailers as of November 2, 2026, with prices from $18,759 to $24,254, a $5,495 spread on the same certified stone. 77 Diamonds lists it at $24,254. 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

2.07
Carat
G
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2231820069
Dimensions12.10 × 6.67 × 4.39 mm
L/W Ratio1.81
Top View
12.10 mm6.67 mm2.07 ctG / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2231820069
Side View
Table 56.0%CrownGirdlePavilionCuletDepth 65.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: $24,254 USD|Low: $18,585 USD|High: $24,498 USD|Avg: $21,055 USD|+1.4%
77 Diamonds
Retailer 2
Retailer 3
November 2, 2026
Retailer 2$18,759 USD
Retailer 3$20,157 USD
77 Diamonds$24,254 USD

34 data points across 3 retailers

4 retailers$18,759 USD to $24,254 USD

B+
Cheapest Retailer
-
$18,759 USD
B+
Retailer 2
-
$20,157 USD
View
B+
Retailer 3
-
$20,247 USD
A$31,148 AUD
View
Most Expensive
B
77 Diamonds
MQMBVWGYYNDB · Nov 2
$24,254 USD
£19,098 GBP
View
3 more retailers have this diamond
Prices start from $18,759 USDSave up to $5,495 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+
2.07ct Marquise
$18,759 USD