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Marquise|Natural|GIA

0.62ct F SI1 Marquise Natural Diamond

EX • F/SI1 • GIA 1398808804

Certificate GIA 1398808804

Diamond specifications and retailer prices

From $1,201 USD
As of November 2, 2026
Save $740 USD (38%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,941 USD at 77 Diamonds · As of November 3, 2026
View at 77 Diamonds

About this 0.62ct natural marquise diamond

This 0.62ct natural marquise sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1398808804. Listed at 7 retailers as of November 2, 2026, with prices from $1,201 to $1,941, a $740 spread on the same certified stone. 77 Diamonds lists it at $1,941. 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

0.62
Carat
F
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1398808804
Dimensions8.24 × 4.44 × 2.78 mm
L/W Ratio1.86
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
8.24 mm4.44 mm0.62 ctF / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1398808804
Side View
Table 60.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 62.5%

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: $1,941 USD|Low: $1,092 USD|High: $1,950 USD|Avg: $1,551 USD|+2.3%
77 Diamonds
Retailer 2
Retailer 3
November 3, 2026
Retailer 2$1,201 USD
Retailer 3$1,546 USD
77 Diamonds$1,941 USD

37 data points across 3 retailers

7 retailers$1,201 USD to $1,941 USD

B+
Cheapest Retailer
-
$1,201 USD
Final sale: no returns
B+
Retailer 2
-
$1,315 USD
View
B
Retailer 3
-
$1,546 USD
View
B
Retailer 4
-
$1,650 USD
View
B
Retailer 5
-
$1,650 USD
View
B
Retailer 6
-
$1,700 USD
View
Most Expensive
B
77 Diamonds
MQMBDYMSTNVR · Nov 3
$1,941 USD
£1,528 GBP
View
6 more retailers have this diamond
Prices start from $1,201 USDSave up to $740 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+
0.62ct Marquise
$1,201 USD