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Oval|Natural|GIA

0.66ct K VVS2 Oval Natural Diamond

GD • K/VVS2 • GIA 2554957368

Certificate GIA 2554957368

Diamond specifications and retailer prices

From $1,453 USD
As of October 31, 2026
Save $1,093 USD (43%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,546 USD at MOH London · As of November 2, 2026
View at MOH London

About this 0.66ct natural oval diamond

This 0.66ct natural oval sits in the half to three-quarter carat band, graded K colour (faint-tinted) and VVS2 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2554957368. Listed at 9 retailers as of October 31, 2026, with prices from $1,453 to $2,546, a $1,093 spread on the same certified stone. MOH London lists it at $2,546. 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

0.66
Carat
K
Color
VVS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2554957368
Dimensions6.23 × 4.49 × 2.98 mm
L/W Ratio1.39
Culet sizeVery Large
Top View
6.23 mm4.49 mm0.66 ctK / VVS2
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2554957368
Side View
Table 51.0%CrownGirdle: STK-VTKPavilionCulet: Very LargeDepth 66.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $2,546 USD|Low: $1,017 USD|High: $2,546 USD|Avg: $1,490 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 7$1,453 USD
Retailer 8$1,496 USD
Retailer 6$1,550 USD
Retailer 5$1,620 USD
Retailer 3$1,677 USD
Retailer 9$1,677 USD
Retailer 4$2,024 USD
Retailer 2$2,170 USD
MOH London$2,546 USD

13 data points across 9 retailers

9 retailers$1,453 USD to $2,546 USD

B
Cheapest Retailer
-
$1,453 USD
B
Retailer 2
-
$1,496 USD
View
C
Retailer 3
-
$1,550 USD
View
C
Retailer 4
-
$1,620 USD
View
C
Retailer 5
-
$1,677 USD
View
C
Retailer 6
-
$1,677 USD
View
C
Retailer 7
-
$2,024 USD
View
C
Retailer 8
-
$2,170 USD
View
Most Expensive
C
MOH London
3901E1109 · Nov 2
$2,546 USD
£2,005 GBP
View
8 more retailers have this diamond
Prices start from $1,453 USDSave up to $1,093 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
0.66ct Oval
$1,453 USD