Marquise|Natural|GIA

2.02ct I SI2 Marquise Natural Diamond

ID • I/SI2 • GIA 2556494537

Certificate GIA 2556494537

Diamond specifications and retailer prices

From $11,382 USD
As of November 6, 2026
Save $2,959 USD (21%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $20,090 USD at NZ Jewellers · As of October 9, 2026
View at NZ Jewellers

About this 2.02ct natural marquise diamond

This 2.02ct natural marquise sits in the two to three carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556494537. Listed at 11 retailers as of November 5, 2026, with a 26% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.02
Carat
I
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceStrong
Crown angle41.34°
Pavilion angle38°
OriginNatural
Grading LabGIA
CertificateGIA 2556494537
Dimensions11.93 × 6.53 × 4.10 mm
L/W Ratio1.83
Girdle conditionVery Thick
Key to symbols
Twinning Wisp, Crystal, Feather
Top View
11.93 mm6.53 mm2.02 ctI / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 2556494537
Side View
Table 60.0%Crown 41.34°Girdle: VTK-VTKPavilion 38°Culet: NoneDepth 62.8%

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: $20,090 USD|Low: $11,382 USD|High: $20,191 USD|Avg: $15,242 USD|-0.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 8$11,382 USD
Retailer 6$11,700 USD
Retailer 5$12,151 USD
Retailer 7$12,230 USD
Retailer 12$12,320 USD
Retailer 3$14,192 USD
Retailer 9$14,239 USD
Retailer 2$14,341 USD
Retailer 4$14,353 USD
Retailer 11$14,414 USD
Retailer 10$19,052 USD
NZ Jewellers$20,090 USD

15 data points across 12 retailers

11 retailers$11,382 USD to $14,341 USD

A
Cheapest Retailer
-
$11,382 USD
Retailer 2
-
$11,700 USD
View
Price last confirmed 9 days ago
A
Retailer 3
-
$12,151 USD
View
A
Retailer 4
-
$12,230 USD
View
A
Retailer 5
-
$12,318 USD
View
Retailer 6
-
$12,320 USD
View
Price last confirmed 25 days ago
Retailer 7
-
$14,192 USD
View
Price last confirmed 36 days ago
B+
Retailer 8
-
$14,341 USD
View
Retailer 9
-
$14,414 USD
View
Price last confirmed 27 days ago
Retailer 10
-
$19,052 USD
View
Price last confirmed 26 days ago
Most Expensive
NZ Jewellers
badd76a9-cf09-4563-a6d1-a88b8dd54f6b · Oct 9
$20,090 USD
View
Price last confirmed 28 days ago
10 more retailers have this diamond
Prices start from $11,382 USDSave up to $2,959 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.

A
2.02ct Marquise
$11,382 USD