Round|Natural|GIA

1.20ct K VVS1 Round Natural Diamond

EX • K/VVS1 • GIA 5436769409

Certificate GIA 5436769409

Diamond specifications and retailer prices

From $3,700 USD
As of November 5, 2026
Save $3,269 USD (47%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $8,456 USD at NZ Jewellers · As of September 27, 2026
View at NZ Jewellers

About this 1.2ct natural round diamond

This 1.2ct natural round sits in the classic one-carat band, graded K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 5436769409. Listed at 16 retailers as of November 4, 2026, with a 88% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
K
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 5436769409
Dimensions6.77 × 6.72 × 4.20 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
6.77 mm6.72 mm1.20 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5436769409
Side View
Table 58.0%Crown 36°Girdle: STK-STKPavilion 40.8°Culet: NoneDepth 62.5%

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 5
Current: $5,359 USD|Low: $3,700 USD|High: $8,149 USD|Avg: $5,118 USD|+12.3%
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
November 6, 2026
Retailer 6$3,700 USD
Retailer 9$3,945 USD
Retailer 5$3,995 USD
Retailer 11$4,260 USD
Retailer 3$4,330 USD
Retailer 8$4,435 USD
Retailer 4$4,549 USD
Retailer 7$5,229 USD
Retailer 1$5,359 USD
Retailer 13$5,581 USD
Retailer 2$5,638 USD
Retailer 12$6,096 USD
Retailer 10$6,969 USD
Retailer 14$8,149 USD

37 data points across 14 retailers

16 retailers$3,700 USD to $6,969 USD

B+
Cheapest Retailer
-
$3,700 USD
B
Retailer 2
-
$3,945 USD
View
B+
Retailer 3
-
$4,260 USD
View
B
Retailer 4
-
$4,435 USD
View
Retailer 5
-
$4,435 USD
View
Price last confirmed 16 days ago
Retailer 6
-
$4,580 USD
View
Price last confirmed 29 days ago
Retailer 7
-
$4,580 USD
View
Price last confirmed 29 days ago
Retailer 8
-
$4,580 USD
View
Price last confirmed 38 days ago
B
Retailer 9
-
$5,229 USD
View
Retailer 10
-
$5,285 USD
View
Price last confirmed 38 days ago
B
Retailer 11
-
$5,359 USD
View
Retailer 12
-
$5,581 USD
View
Price last confirmed 29 days ago
Retailer 13
-
$6,096 USD
View
Price last confirmed 37 days ago
B
Retailer 14
-
$6,969 USD
View
Retailer 15
-
$8,149 USD
View
Price last confirmed 33 days ago
Most Expensive
NZ Jewellers
856e901f-456e-45dc-b3c9-7425cefb48a5 · Sep 27
$8,456 USD
View
Price under review
15 more retailers have this diamond
Prices start from $3,700 USDSave up to $3,269 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+
1.20ct Round
$3,700 USD