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Marquise|Natural|GIA

1.02ct K SI2 Marquise Natural Diamond

EX • K/SI2 • GIA 6355487749

Certificate GIA 6355487749

Diamond specifications and retailer prices

From $2,163 CAD
As of October 31, 2026
Save $1,385 CAD (39%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $3,548 CAD at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

About this 1.02ct natural marquise diamond

This 1.02ct natural marquise sits in the classic one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6355487749. Listed at 3 retailers as of October 31, 2026, with prices from $2,163 to $3,548, a $1,385 spread on the same certified stone. 77 Diamonds lists it at $3,548. 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

1.02
Carat
K
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6355487749
Dimensions9.90 × 5.33 × 3.32 mm
L/W Ratio1.86
Top View
9.90 mm5.33 mm1.02 ctK / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6355487749
Side View
Table 64.0%CrownGirdlePavilionCulet: NoneDepth 62.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $3,548 CAD|Low: $2,158 CAD|High: $3,588 CAD|Avg: $2,822 CAD|+1.3%
77 Diamonds
Retailer 2
Retailer 3
November 5, 2026
Retailer 2$2,163 CAD
Retailer 3$2,711 CAD
77 Diamonds$3,548 CAD

44 data points across 3 retailers

3 retailers$2,163 CAD to $3,548 CAD

A
Cheapest Retailer
-
$2,163 CAD
B+
Retailer 2
-
$2,711 CAD
View
Most Expensive
B
77 Diamonds
MQTVSQR3CYBTR · Nov 5
$3,548 CAD
£2,001 GBP
View
2 more retailers have this diamond
Prices start from $2,163 CADSave up to $1,385 CAD

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.

A
1.02ct Marquise
$2,163 CAD