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Marquise|Natural|GIA

1.02ct K SI2 Marquise Natural Diamond

VG • K/SI2 • GIA 1246028134

Certificate GIA 1246028134

Diamond specifications and retailer prices

From $2,354 NZD
As of November 6, 2026
Save $5,464 NZD (70%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $7,818 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 1246028134. Listed at 10 retailers as of November 5, 2026, with prices from $2,354 to $7,818, a $5,464 spread on the same certified stone. NZ Jewellers lists it at $7,818. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
K
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Pavilion angle40.13°
OriginNatural
Grading LabGIA
CertificateGIA 1246028134
Dimensions11.14 × 4.92 × 3.28 mm
L/W Ratio2.26
Key to symbols
Twinning Wisp, Feather
Top View
11.14 mm4.92 mm1.02 ctK / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1246028134
Side View
Table 56.0%CrownGirdle: STK-THKPavilion 40.13°Culet: NoneDepth 66.6%

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: Nov 6
Current: $7,818 NZD|Low: $2,354 NZD|High: $8,347 NZD|Avg: $4,280 NZD|-6.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 7$2,354 NZD
Retailer 9$3,056 NZD
Retailer 4$3,206 NZD
Retailer 2$3,270 NZD
Retailer 6$3,353 NZD
Retailer 10$3,550 NZD
Retailer 3$4,259 NZD
Retailer 8$4,925 NZD
Retailer 5$5,601 NZD
NZ Jewellers$7,818 NZD

37 data points across 10 retailers

10 retailers$2,354 NZD to $7,818 NZD

A
Cheapest Retailer
-
$2,354 NZD
B+
Retailer 2
-
$3,056 NZD
View
B+
Retailer 3
-
$3,206 NZD
View
B+
Retailer 4
-
$3,270 NZD
View
B+
Retailer 5
-
$3,353 NZD
View
B+
Retailer 6
-
$3,550 NZD
View
B+
Retailer 7
-
$4,259 NZD
View
B
Retailer 8
-
$4,925 NZD
View
B
Retailer 9
-
$5,601 NZD
View
Most Expensive
C
NZ Jewellers
e40a7280-e4bf-4d93-9bfa-d5e036dc5648 · Nov 5
$7,818 NZD
$4,334 USD
View
9 more retailers have this diamond
Prices start from $2,354 NZDSave up to $5,464 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
$2,354 NZD