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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 $16,857 AUD
As of November 4, 2026
Save $12,475 AUD (43%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $29,332 AUD at MOH London · As of November 4, 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 4, 2026, with prices from $16,857 to $29,332, a $12,475 spread on the same certified stone. MOH London lists it at $29,332. 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
Colour
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 4
Current: $29,332 AUD|Low: $10,811 AUD|High: $29,765 AUD|Avg: $19,267 AUD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 7$10,811 AUD
Retailer 6$15,480 AUD
Retailer 3$16,857 AUD
Retailer 2$19,763 AUD
Retailer 4$20,225 AUD
Retailer 5$22,085 AUD
MOH London$29,332 AUD

44 data points across 7 retailers

5 retailers$16,857 AUD to $29,332 AUD

B+
Cheapest Retailer
-
$16,857 AUD
B+
Retailer 2
-
$19,763 AUD
View
Retailer 3
-
$20,225 AUD
View
Price last confirmed 13 days ago
B
Retailer 4
-
$22,085 AUD
View
Most Expensive
B
MOH London
FC44D2AAB · Nov 4
$29,332 AUD
£16,202 GBP
View
4 more retailers have this diamond
Prices start from $16,857 AUDSave up to $12,475 AUD

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
$16,857 AUD