CaratHunter
Plans
Marquise|Natural|GIA

3.03ct J SI1 Marquise Natural Diamond

VG • J/SI1 • GIA 2566780508

Certificate GIA 2566780508

Diamond specifications and retailer prices

From $56,282 NZD
As of November 5, 2026
Save $36,545 NZD (39%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $92,827 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 3.03ct natural marquise diamond

This 3.03ct natural marquise sits in the three to five carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2566780508. Listed at 14 retailers as of November 2, 2026, with prices from $56,282 to $92,827, a $36,545 spread on the same certified stone. MOH London lists it at $92,827. 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

3.03
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2566780508
Dimensions16.10 × 7.61 × 4.42 mm
L/W Ratio2.12
Girdle conditionFaceted
Culet sizeNone
Top View
16.10 mm7.61 mm3.03 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2566780508
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NDepth 58.0%

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 5
Current: $92,827 NZD|Low: $56,282 NZD|High: $92,827 NZD|Avg: $66,481 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 5, 2026
Retailer 2$56,282 NZD
Retailer 11$56,724 NZD
Retailer 12$57,111 NZD
Retailer 5$57,113 NZD
Retailer 3$58,796 NZD
Retailer 10$60,494 NZD
Retailer 15$61,145 NZD
Retailer 8$61,684 NZD
Retailer 4$65,420 NZD
Retailer 14$67,497 NZD
Retailer 13$68,202 NZD
Retailer 9$69,358 NZD
Retailer 6$70,092 NZD
Retailer 7$77,052 NZD
MOH London$92,827 NZD

6 data points across 15 retailers

14 retailers$56,282 NZD to $92,827 NZD

B+
Cheapest Retailer
-
$56,282 NZD
B+
Retailer 2
-
$56,724 NZD
View
B
Retailer 3
-
$57,113 NZD
View
B
Retailer 4
-
$58,796 NZD
View
B
Retailer 5
-
$60,494 NZD
View
B
Retailer 6
-
$61,145 NZD
View
B+
Retailer 7
-
$61,684 NZD
View
B
Retailer 8
-
$65,420 NZD
View
B
Retailer 9
-
$67,497 NZD
View
B
Retailer 10
-
$68,202 NZD
View
B
Retailer 11
-
$69,358 NZD
View
B
Retailer 12
-
$70,092 NZD
View
B
Retailer 13
-
$77,052 NZD
View
Most Expensive
C
MOH London
586A5E640 · Nov 2
$92,827 NZD
£40,519 GBP
View
13 more retailers have this diamond
Prices start from $56,282 NZDSave up to $36,545 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.

B+
3.03ct Marquise
$56,282 NZD