Marquise|Natural|GIA

1.28ct G VS1 Marquise Natural Diamond

VG • G/VS1 • GIA 5222757574

Certificate GIA 5222757574

Diamond specifications and retailer prices

From $6,845 USD
As of November 4, 2026
Save $5,926 USD (46%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $15,368 USD 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $8,305 USD|Low: $6,082 USD|High: $12,960 USD|Avg: $8,469 USD
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
Retailer 17
November 5, 2026
Retailer 6$6,845 USD
Retailer 8$7,142 USD
Retailer 9$7,195 USD
Retailer 3$7,224 USD
Retailer 10$7,299 USD
Retailer 7$7,660 USD
Retailer 4$7,684 USD
Retailer 17$7,684 USD
Retailer 1$8,305 USD
Retailer 5$8,479 USD
Retailer 11$8,487 USD
Retailer 2$8,741 USD
Retailer 16$9,300 USD
Retailer 13$9,507 USD
Retailer 15$9,936 USD
Retailer 14$11,288 USD
Retailer 12$12,771 USD

34 data points across 17 retailers

23 retailers$6,845 USD to $12,771 USD

A
Cheapest Retailer
-
$6,845 USD
A
Retailer 2
-
$7,142 USD
View
A
Retailer 3
-
$7,195 USD
View
A
Retailer 4
-
$7,224 USD
View
A
Retailer 5
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$7,299 USD
View
A
Retailer 6
-
$7,390 USD
View
B+
Retailer 7
-
$7,660 USD
View
B+
Retailer 8
-
$7,684 USD
View
Final sale: no returns
B+
Retailer 9
-
$8,305 USD
View
Retailer 10
-
$8,325 USD
View
Price last confirmed 44 days ago
Retailer 11
-
$8,325 USD
View
Price last confirmed 35 days ago
Retailer 12
-
$8,453 USD
View
Price last confirmed 35 days ago
B+
Retailer 13
-
$8,479 USD
View
B+
Retailer 14
-
$8,487 USD
View
Retailer 15
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$8,666 USD
View
Price last confirmed 21 days ago
Retailer 16
-
$8,741 USD
View
Price last confirmed 32 days ago
B+
Retailer 17
-
$9,300 USD
View
B+
Retailer 18
-
$9,507 USD
View
Retailer 19
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$9,605 USD
View
Price last confirmed 42 days ago
B+
Retailer 20
-
$9,936 USD
View
B
Retailer 21
-
$11,288 USD
View
B
Retailer 22
-
$12,771 USD
View
Most Expensive
NZ Jewellers
9c033c52-89f5-4e03-8cdd-7e0b54cd9adf · Sep 21
$15,368 USD
View
Price last confirmed 45 days ago
22 more retailers have this diamond
Prices start from $6,845 USDSave up to $5,926 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
1.28ct Marquise
$6,845 USD