Round|Lab Grown|IGI

1.00ct H VVS2 Round Lab Grown Diamond

ID • H/VVS2 • IGI LG574347755

Shape and cutting style on the report: Round brilliant

Certificate IGI LG574347755

Diamond specifications and retailer prices

From $217 USD
As of October 29, 2026
Save $979 USD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,080 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1ct lab-grown round diamond

This 1ct lab-grown round sits in the classic one-carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG574347755 or 574347755. Listed at 18 retailers as of October 29, 2026, with a 451% 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

1.00
Carat
H
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG574347755
Dimensions6.39 × 6.44 × 3.95 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.39 mm6.44 mm1.00 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG574347755
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.5%

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: Oct 29
Current: $2,080 USD|Low: $217 USD|High: $2,080 USD|Avg: $709 USD
Do Amore Diamonds
Retailer 2
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
Retailer 18
October 30, 2026
Retailer 4$217 USD
Retailer 5$246 USD
Retailer 17$252 USD
Retailer 9$269 USD
Retailer 15$269 USD
Retailer 2$318 USD
Retailer 13$510 USD
Retailer 11$531 USD
Retailer 7$532 USD
Retailer 18$578 USD
Retailer 10$690 USD
Retailer 14$725 USD
Retailer 3$868 USD
Retailer 6$936 USD
Retailer 16$955 USD
Retailer 8$1,126 USD
Retailer 12$1,196 USD
Do Amore Diamonds$2,080 USD

14 data points across 18 retailers

18 retailers$217 USD to $1,196 USD

A
Cheapest Retailer
-
$217 USD
A
Retailer 2
-
$246 USD
View
A
Retailer 3
-
$252 USD
View
A
Retailer 4
-
$269 USD
View
A
Retailer 5
-
$269 USD
View
A
Retailer 6
-
$318 USD
View
B+
Retailer 7
-
$510 USD
ZAR 8,246 ZAR
View
B+
Retailer 8
-
$531 USD
£418 GBP
View
B+
Retailer 9
-
$532 USD
View
B+
Retailer 10
-
$578 USD
View
B
Retailer 11
-
$690 USD
View
B
Retailer 12
-
$725 USD
A$1,115 AUD
View
B
Retailer 13
-
$868 USD
View
B
Retailer 14
-
$936 USD
View
B
Retailer 15
-
$955 USD
View
B
Retailer 16
-
$1,126 USD
View
B
Retailer 17
-
$1,196 USD
£942 GBP
View
Most Expensive
Do Amore Diamonds
27-F6271780B · Oct 29
$2,080 USD
View
Price under review
17 more retailers have this diamond
Prices start from $217 USDSave up to $979 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
1.00ct Round
$217 USD