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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 $2,794 NZD
As of October 31, 2026
Save $1,789 NZD (39%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $4,583 NZD 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 $2,794 to $4,583, a $1,789 spread on the same certified stone. 77 Diamonds lists it at $4,583. 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
Colour
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

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $4,583 NZD|Low: $2,787 NZD|High: $4,635 NZD|Avg: $3,644 NZD|+1.3%
77 Diamonds
Retailer 2
Retailer 3
November 5, 2026
Retailer 2$2,794 NZD
Retailer 3$3,501 NZD
77 Diamonds$4,583 NZD

43 data points across 3 retailers

3 retailers$2,794 NZD to $4,583 NZD

A
Cheapest Retailer
-
$2,794 NZD
B+
Retailer 2
-
$3,501 NZD
View
Most Expensive
B
77 Diamonds
MQTVSQR3CYBTR · Nov 5
$4,583 NZD
£2,001 GBP
View
2 more retailers have this diamond
Prices start from $2,794 NZDSave up to $1,789 NZD

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
$2,794 NZD