Marquise|Natural|GIA

1.28ct G VS1 Marquise Natural Diamond

VG • G/VS1 • GIA 5222757574

Certificate GIA 5222757574

Diamond specifications and retailer prices

From $12,348 NZD
As of November 6, 2026
Save $10,690 NZD (46%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $27,722 NZD at NZ Jewellers · As of September 21, 2026
View at NZ Jewellers

About this 1.28ct natural marquise diamond

This 1.28ct natural marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5222757574. Listed at 23 retailers as of November 4, 2026, with a 87% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.28
Carat
G
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5222757574
Dimensions12.53 × 5.05 × 3.42 mm
L/W Ratio2.48
Top View
12.53 mm5.05 mm1.28 ctG / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceMedium
CertificateGIA 5222757574
Side View
Table 67.0%CrownGirdle: VTN-VTKPavilionCulet: NoneDepth 67.8%

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: $15,312 NZD|Low: $10,971 NZD|High: $23,379 NZD|Avg: $15,423 NZD|-0.3%
Retailer 1
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
Retailer 16
November 7, 2026
Retailer 6$12,348 NZD
Retailer 8$12,883 NZD
Retailer 3$13,031 NZD
Retailer 9$13,167 NZD
Retailer 7$13,818 NZD
Retailer 4$13,861 NZD
Retailer 16$13,861 NZD
Retailer 12$14,981 NZD
Retailer 5$15,295 NZD
Retailer 1$15,312 NZD
Retailer 2$15,768 NZD
Retailer 15$16,776 NZD
Retailer 10$17,105 NZD
Retailer 14$17,924 NZD
Retailer 11$20,222 NZD
Retailer 13$23,038 NZD

35 data points across 16 retailers

23 retailers$12,348 NZD to $23,038 NZD

A
Cheapest Retailer
-
$12,348 NZD
A
Retailer 2
-
$12,883 NZD
View
A
Retailer 3
-
$12,979 NZD
View
A
Retailer 4
-
$13,031 NZD
View
A
Retailer 5
-
$13,167 NZD
View
A
Retailer 6
-
$13,331 NZD
View
B+
Retailer 7
-
$13,818 NZD
View
B+
Retailer 8
-
$13,861 NZD
View
Final sale: no returns
B+
Retailer 9
-
$14,981 NZD
View
Retailer 10
-
$15,017 NZD
View
Price last confirmed 46 days ago
Retailer 11
-
$15,017 NZD
View
Price last confirmed 37 days ago
Retailer 12
-
$15,248 NZD
View
Price last confirmed 37 days ago
B+
Retailer 13
-
$15,295 NZD
View
B+
Retailer 14
-
$15,312 NZD
View
Retailer 15
-
$15,633 NZD
View
Price last confirmed 23 days ago
Retailer 16
-
$15,768 NZD
View
Price last confirmed 34 days ago
B+
Retailer 17
-
$16,776 NZD
View
B+
Retailer 18
-
$17,105 NZD
View
Retailer 19
-
$17,326 NZD
View
Price last confirmed 44 days ago
B+
Retailer 20
-
$17,924 NZD
View
B
Retailer 21
-
$20,222 NZD
View
B
Retailer 22
-
$23,038 NZD
View
Most Expensive
NZ Jewellers
9c033c52-89f5-4e03-8cdd-7e0b54cd9adf · Sep 21
$27,722 NZD
$15,368 USD
View
Price last confirmed 46 days ago
22 more retailers have this diamond
Prices start from $12,348 NZDSave up to $10,690 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
1.28ct Marquise
$12,348 NZD