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Oval|Natural|GIA

1.21ct D VS1 Oval Natural Diamond

ID • D/VS1 • GIA 6555387436

Certificate GIA 6555387436

Diamond specifications and retailer prices

From $12,381 NZD
As of November 4, 2026
7 retailers carry this diamond
Most expensive: $19,612 NZD at MOH London · As of October 19, 2026
View at MOH London

About this 1.21ct natural oval diamond

This 1.21ct natural oval sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6555387436. Listed at 7 retailers as of November 4, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
D
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555387436
Dimensions8.97 × 5.96 × 3.45 mm
L/W Ratio1.51
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Pinpoint
Top View
8.97 mm5.96 mm1.21 ctD / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555387436
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 57.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $19,612 NZD|Low: $9,603 NZD|High: $20,943 NZD|Avg: $13,457 NZD|-6.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 20, 2026
Retailer 9$9,900 NZD
Retailer 10$10,599 NZD
Retailer 11$10,721 NZD
Retailer 13$11,705 NZD
Retailer 12$12,095 NZD
Retailer 4$12,539 NZD
Retailer 8$12,927 NZD
Retailer 7$13,306 NZD
Retailer 3$14,201 NZD
Retailer 5$14,388 NZD
Retailer 2$14,712 NZD
Retailer 6$15,905 NZD
MOH London$19,612 NZD

27 data points across 13 retailers

7 retailers

Retailer 1
-
$10,599 NZD
Price last confirmed 19 days ago
B+
Retailer 2
-
$12,381 NZD
View
Retailer 3
-
$12,539 NZD
View
Price last confirmed 18 days ago
Retailer 4
-
$13,306 NZD
View
Price last confirmed 17 days ago
Retailer 5
-
$14,201 NZD
View
Price last confirmed 18 days ago
Retailer 6
-
$14,388 NZD
View
Price last confirmed 32 days ago
Most Expensive
MOH London
6CFB80C4D · Oct 19
$19,612 NZD
£8,681 GBP
View
Price last confirmed 17 days ago
6 more retailers have this diamond
Prices start from $12,381 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+
1.21ct Oval
$12,381 NZD