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Round|Natural|GIA

1.28ct D VS2 Round Natural Diamond

EX • D/VS2 • GIA 2126896411

Certificate GIA 2126896411

Diamond specifications and retailer prices

From $11,910 USD
As of November 1, 2026
Save $8,722 USD (42%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $20,632 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1.28ct natural round diamond

This 1.28ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2126896411. Listed at 5 retailers as of November 1, 2026, with prices from $11,910 to $20,632, a $8,722 spread on the same certified stone. MOH London lists it at $20,632. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2126896411
Dimensions6.97 × 6.95 × 4.30 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Cert comments
Surface graining is not shown.
Key to symbols
Crystal
Top View
6.97 mm6.95 mm1.28 ctD / VS2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 2126896411
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.8%

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 1
Current: $20,632 USD|Low: $7,584 USD|High: $20,880 USD|Avg: $13,461 USD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 7$7,584 USD
Retailer 6$10,859 USD
Retailer 4$11,910 USD
Retailer 2$14,002 USD
Retailer 3$14,189 USD
Retailer 5$15,493 USD
MOH London$20,632 USD

43 data points across 7 retailers

5 retailers$11,910 USD to $20,632 USD

B+
Cheapest Retailer
-
$11,910 USD
B+
Retailer 2
-
$14,002 USD
£11,026 GBP
View
Retailer 3
-
$14,189 USD
A$21,829 AUD
View
Price last confirmed 9 days ago
B
Retailer 4
-
$15,493 USD
View
Most Expensive
B
MOH London
FC44D2AAB · Nov 1
$20,632 USD
£16,246 GBP
View
4 more retailers have this diamond
Prices start from $11,910 USDSave up to $8,722 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.

B+
1.28ct Round
$11,910 USD