Round|Natural|GIA

1.51ct I VVS1 Round Natural Diamond

EX • I/VVS1 • GIA 6411394301

Certificate GIA 6411394301

Diamond specifications and retailer prices

From $5,376 USD
HK$42,000 HKD
As of November 1, 2026
Save $6,721 USD (56%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $12,097 USD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 6411394301. Listed at 17 retailers as of November 1, 2026, with prices from $5,376 to $12,097, a $6,721 spread on the same certified stone. NZ Jewellers lists it at $12,097. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
I
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6411394301
Dimensions7.34 × 7.28 × 4.55 mm
L/W Ratio1.01
Top View
7.34 mm7.28 mm1.51 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6411394301
Side View
Table 61.0%CrownGirdle: ThickPavilionCulet: NoneDepth 62.3%

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: $6,890 USD|Low: $5,376 USD|High: $10,202 USD|Avg: $7,325 USD|-0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 8$5,376 USD
Retailer 4$5,470 USD
Retailer 11$6,220 USD
Retailer 9$6,465 USD
Retailer 2$6,676 USD
Retailer 1$6,890 USD
Retailer 10$7,020 USD
Retailer 3$7,344 USD
Retailer 5$7,442 USD
Retailer 7$8,887 USD
Retailer 6$10,080 USD

37 data points across 11 retailers

17 retailers$5,376 USD to $12,097 USD

A
Cheapest Retailer
-
$5,376 USD
HK$42,000 HKD
A
Retailer 2
-
$5,470 USD
₹520,980 INR
View
Retailer 3
-
$6,127 USD
SGD 8,280 SGD
View
Price last confirmed 18 days ago
A
Retailer 4
-
$6,220 USD
View
A
Retailer 5
-
$6,465 USD
View
A
Retailer 6
-
$6,676 USD
View
Final sale: no returns
A
Retailer 7
-
$6,677 USD
View
A
Retailer 8
-
$6,890 USD
£5,425 GBP
View
Retailer 9
-
$7,020 USD
A$10,801 AUD
View
Price last confirmed 11 days ago
A
Retailer 10
-
$7,233 USD
View
A
Retailer 11
-
$7,344 USD
View
A
Retailer 12
-
$7,398 USD
View
A
Retailer 13
-
$7,442 USD
€7,088 EUR
View
B+
Retailer 14
-
$8,346 USD
View
B+
Retailer 15
-
$8,887 USD
ZAR 143,568 ZAR
View
B+
Retailer 16
-
$10,080 USD
£7,937 GBP
View
Most Expensive
B
NZ Jewellers
1704bba9-09e2-4222-8875-9fb6cceaf60c · Nov 2
$12,097 USD
View
16 more retailers have this diamond
Prices start from $5,376 USDSave up to $6,721 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
1.51ct Round
$5,376 USD