Round|Natural|GIA

1.20ct I VS1 Round Natural Diamond

VG • I/VS1 • GIA 5202937488

Certificate GIA 5202937488

Diamond specifications and retailer prices

From $5,190 USD
As of November 4, 2026
Save $6,269 USD (55%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $11,459 USD at NZ Jewellers · As of November 5, 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by GIA 5202937488. Listed at 25 retailers as of November 4, 2026, with prices from $5,190 to $11,459, a $6,269 spread on the same certified stone. NZ Jewellers lists it at $11,459. 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
I
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5202937488
Dimensions7.00 × 6.94 × 4.15 mm
L/W Ratio1.01
Top View
7.00 mm6.94 mm1.20 ctI / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 5202937488
Side View
Table 58.0%CrownGirdle: VTN-THNPavilionCulet: NoneDepth 59.5%

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 4
Current: $6,463 USD|Low: $5,190 USD|High: $10,215 USD|Avg: $7,147 USD|+0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 5$5,190 USD
Retailer 6$5,729 USD
Retailer 8$6,207 USD
Retailer 1$6,463 USD
Retailer 7$6,718 USD
Retailer 3$7,028 USD
Retailer 2$8,359 USD
Retailer 4$10,067 USD

45 data points across 8 retailers

25 retailers$5,190 USD to $11,459 USD

B+
Cheapest Retailer
-
$5,190 USD
B+
Retailer 2
-
$5,262 USD
View
B
Retailer 3
-
$5,413 USD
View
B
Retailer 4
-
$5,626 USD
View
B
Retailer 5
-
$5,729 USD
View
Final sale: no returns
B
Retailer 6
-
$5,733 USD
View
B
Retailer 7
-
$5,775 USD
View
B
Retailer 8
-
$5,830 USD
View
Retailer 9
-
$6,207 USD
View
Price last confirmed 60 days ago
B
Retailer 10
-
$6,207 USD
View
B
Retailer 11
-
$6,207 USD
View
Retailer 12
-
$6,207 USD
View
Price last confirmed 8 days ago
B
Retailer 13
-
$6,463 USD
View
Retailer 14
-
$6,718 USD
View
Price last confirmed 33 days ago
B
Retailer 15
-
$6,772 USD
View
B
Retailer 16
-
$6,910 USD
View
B
Retailer 17
-
$6,910 USD
View
B
Retailer 18
-
$7,028 USD
View
B
Retailer 19
-
$7,140 USD
View
Retailer 20
-
$7,162 USD
View
Price last confirmed 60 days ago
B
Retailer 21
-
$7,162 USD
View
Retailer 22
-
$7,552 USD
View
Price last confirmed 14 days ago
B
Retailer 23
-
$8,359 USD
View
B
Retailer 24
-
$10,067 USD
View
Most Expensive
C
NZ Jewellers
6d407351-1fc9-4740-b9b9-b6f610150d79 · Nov 5
$11,459 USD
View
24 more retailers have this diamond
Prices start from $5,190 USDSave up to $6,269 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
$5,190 USD