Round|Natural|GIA

1.30ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 2157222260

Certificate GIA 2157222260

Diamond specifications and retailer prices

From $7,715 USD
As of November 4, 2026
Save $6,805 USD (47%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $14,520 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.3ct natural round diamond

This 1.3ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2157222260. Listed at 22 retailers as of November 4, 2026, with prices from $7,715 to $14,520, a $6,805 spread on the same certified stone. NZ Jewellers lists it at $14,520. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
I
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2157222260
Dimensions7.09 × 7.05 × 4.24 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.09 mm7.05 mm1.30 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2157222260
Side View
Table 60.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 60.0%

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: $10,785 USD|Low: $7,715 USD|High: $13,770 USD|Avg: $10,158 USD|+1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 6$7,715 USD
Retailer 10$8,505 USD
Retailer 8$8,712 USD
Retailer 3$9,365 USD
Retailer 7$9,569 USD
Retailer 9$9,583 USD
Retailer 2$10,374 USD
Retailer 1$10,785 USD
Retailer 4$12,710 USD
Retailer 5$13,569 USD

45 data points across 10 retailers

22 retailers$7,715 USD to $14,520 USD

B+
Cheapest Retailer
-
$7,715 USD
B+
Retailer 2
-
$7,909 USD
View
B
Retailer 3
-
$8,157 USD
View
B
Retailer 4
-
$8,505 USD
View
B
Retailer 5
-
$8,650 USD
View
Retailer 6
-
$8,712 USD
View
Price last confirmed 8 days ago
B
Retailer 7
-
$8,712 USD
View
Final sale: no returns
B
Retailer 8
-
$9,365 USD
View
B
Retailer 9
-
$9,438 USD
View
Retailer 10
-
$9,569 USD
View
Price last confirmed 14 days ago
B
Retailer 11
-
$9,583 USD
View
B
Retailer 12
-
$10,290 USD
View
B
Retailer 13
-
$10,290 USD
View
B
Retailer 14
-
$10,374 USD
View
B
Retailer 15
-
$10,404 USD
View
B
Retailer 16
-
$10,630 USD
View
B
Retailer 17
-
$10,785 USD
View
B
Retailer 18
-
$10,890 USD
View
Retailer 19
-
$11,468 USD
View
Price last confirmed 14 days ago
B
Retailer 20
-
$12,710 USD
View
B
Retailer 21
-
$13,569 USD
View
Most Expensive
B
NZ Jewellers
f38d5c9f-003a-4923-8f67-75039d4b24c3 · Nov 5
$14,520 USD
View
21 more retailers have this diamond
Prices start from $7,715 USDSave up to $6,805 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+
1.30ct Round
$7,715 USD