Marquise|Natural|GIA

1.80ct I VS1 Marquise Natural Diamond

EX • I/VS1 • GIA 2547683765

Certificate GIA 2547683765

Diamond specifications and retailer prices

From $13,882 USD
CA$19,281 CAD
As of October 30, 2026
Save $2,942 USD (17%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $16,824 USD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 1.8ct natural marquise diamond

This 1.8ct natural marquise sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2547683765. Listed at 2 retailers as of October 30, 2026, with prices from $13,882 to $16,824, a $2,942 spread on the same certified stone. 77 Diamonds lists it at $16,824. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.80
Carat
I
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle39.79°
Pavilion angle40.62°
OriginNatural
Grading LabGIA
CertificateGIA 2547683765
Dimensions11.32 × 6.20 × 4.17 mm
L/W Ratio1.83
Top View
11.32 mm6.20 mm1.80 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2547683765
Side View
Table 59.0%Crown 39.79°Girdle: Slightly ThickPavilion 40.62°Culet: NoneDepth 67.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $16,824 USD|Low: $12,375 USD|High: $16,991 USD|Avg: $13,888 USD|+0.3%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 4$12,375 USD
Retailer 3$12,440 USD
Retailer 2$13,882 USD
77 Diamonds$16,824 USD

32 data points across 4 retailers

2 retailers$13,882 USD to $16,824 USD

B+
Cheapest Retailer
-
$13,882 USD
CA$19,281 CAD
Most Expensive
B
77 Diamonds
MQMB2C3WWMCS · Nov 2
$16,824 USD
£13,247 GBP
View
1 more retailer has this diamond
Prices start from $13,882 USDSave up to $2,942 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+
1.80ct Marquise
$13,882 USD