CaratHunter
Plans
Marquise|Natural|GIA

1.23ct J VVS2 Marquise Natural Diamond

ID • J/VVS2 • GIA 6551735070

Certificate GIA 6551735070

Diamond specifications and retailer prices

From $8,777 NZD
As of November 5, 2026
Save $6,431 NZD (42%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $16,014 NZD at NZ Jewellers · As of September 29, 2026
View at NZ Jewellers

About this 1.23ct natural marquise diamond

This 1.23ct natural marquise sits in the classic one-carat band, graded J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551735070. Listed at 16 retailers as of November 4, 2026, with a 73% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
J
Colour
VVS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6551735070
Dimensions10.87 × 5.68 × 3.57 mm
L/W Ratio1.91
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather
Top View
10.87 mm5.68 mm1.23 ctJ / VVS2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6551735070
Side View
Table 64.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.8%

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: $8,777 NZD|Low: $8,777 NZD|High: $15,411 NZD|Avg: $10,401 NZD|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 1$8,777 NZD
Retailer 8$8,838 NZD
Retailer 7$9,135 NZD
Retailer 2$9,250 NZD
Retailer 6$9,574 NZD
Retailer 9$9,652 NZD
Retailer 4$10,834 NZD
Retailer 5$11,769 NZD
Retailer 3$15,208 NZD

37 data points across 9 retailers

16 retailers$8,777 NZD to $15,208 NZD

B+
Cheapest Retailer
-
$8,777 NZD
B+
Retailer 2
-
$8,838 NZD
View
Final sale: no returns
B+
Retailer 3
-
$9,135 NZD
View
B+
Retailer 4
-
$9,250 NZD
View
Retailer 5
-
$9,574 NZD
View
Price last confirmed 28 days ago
Retailer 6
-
$9,574 NZD
View
Price last confirmed 35 days ago
Retailer 7
-
$9,574 NZD
View
Price last confirmed 11 days ago
Retailer 8
-
$9,574 NZD
View
Price last confirmed 28 days ago
Retailer 9
-
$9,652 NZD
View
Price last confirmed 27 days ago
Retailer 10
-
$9,820 NZD
View
Price last confirmed 10 days ago
B
Retailer 11
-
$10,834 NZD
View
Retailer 12
-
$11,047 NZD
View
Price last confirmed 55 days ago
Retailer 13
-
$11,047 NZD
View
Price last confirmed 37 days ago
B
Retailer 14
-
$11,769 NZD
View
B
Retailer 15
-
$15,208 NZD
View
Most Expensive
NZ Jewellers
81174eae-69a7-41f7-b49e-db334978310c · Sep 29
$16,014 NZD
$9,002 USD
View
Price last confirmed 37 days ago
15 more retailers have this diamond
Prices start from $8,777 NZDSave up to $6,431 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+
1.23ct Marquise
$8,777 NZD