Oval|Natural|GIA

1.20ct G VS1 Oval Natural Diamond

GD • G/VS1 • GIA 6551416689

Certificate GIA 6551416689

Diamond specifications and retailer prices

From $4,429 USD
HK$34,600 HKD
As of November 1, 2026
Save $4,249 USD (49%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $9,810 USD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.2ct natural oval diamond

This 1.2ct natural oval sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6551416689. Listed at 22 retailers as of November 1, 2026, with a 96% 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

1.20
Carat
G
Color
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551416689
Dimensions7.97 × 5.79 × 3.79 mm
L/W Ratio1.38
Girdle conditionFaceted
Top View
7.97 mm5.79 mm1.20 ctG / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551416689
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 65.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $5,155 USD|Low: $4,416 USD|High: $9,017 USD|Avg: $5,755 USD|+1.1%
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
Retailer 18
Retailer 19
Retailer 20
November 1, 2026
Retailer 12$4,429 USD
Retailer 11$4,708 USD
Retailer 9$4,901 USD
Retailer 8$4,919 USD
Retailer 3$4,925 USD
Retailer 18$4,959 USD
Retailer 10$5,025 USD
Retailer 14$5,061 USD
Retailer 1$5,155 USD
Retailer 16$5,257 USD
Retailer 13$5,280 USD
Retailer 5$5,671 USD
Retailer 19$5,746 USD
Retailer 7$5,946 USD
Retailer 15$6,041 USD
Retailer 20$6,370 USD
Retailer 4$6,399 USD
Retailer 2$7,237 USD
Retailer 17$8,678 USD
Retailer 6$9,017 USD

29 data points across 20 retailers

22 retailers$4,429 USD to $8,678 USD

A
Cheapest Retailer
-
$4,429 USD
HK$34,600 HKD
B+
Retailer 2
-
$4,708 USD
View
B+
Retailer 3
-
$4,901 USD
View
B+
Retailer 4
-
$4,919 USD
View
B+
Retailer 5
-
$4,925 USD
View
Final sale: no returns
B+
Retailer 6
-
$4,959 USD
€4,723 EUR
View
B+
Retailer 7
-
$5,025 USD
View
B+
Retailer 8
-
$5,061 USD
€4,820 EUR
View
B+
Retailer 9
-
$5,155 USD
View
B+
Retailer 10
-
$5,257 USD
View
B+
Retailer 11
-
$5,280 USD
View
B+
Retailer 12
-
$5,671 USD
View
B
Retailer 13
-
$5,680 USD
A$8,738 AUD
View
B+
Retailer 14
-
$5,746 USD
£4,524 GBP
View
Retailer 15
-
$5,946 USD
A$9,148 AUD
View
Price last confirmed 13 days ago
B
Retailer 16
-
$6,041 USD
View
B
Retailer 17
-
$6,370 USD
£5,016 GBP
View
B
Retailer 18
-
$6,399 USD
€6,094 EUR
View
B
Retailer 19
-
$7,237 USD
ZAR 116,909 ZAR
View
B
Retailer 20
-
$8,678 USD
£6,833 GBP
View
Retailer 21
-
$9,017 USD
View
Price last confirmed 9 days ago
Most Expensive
NZ Jewellers
faa7a6e4-427c-44bf-b61b-4db6bcf330e1 · Sep 30
$9,810 USD
View
Price last confirmed 32 days ago
21 more retailers have this diamond
Prices start from $4,429 USDSave up to $4,249 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
1.20ct Oval
$4,429 USD