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Round|Lab Grown|IGI

1.00ct H VS1 Round Lab Grown Diamond

EX • H/VS1 • IGI LG776615101

Shape and cutting style on the report: Round brilliant

Certificate IGI LG776615101

Diamond specifications and retailer prices

From $446 SGD
€332 EUR
As of October 27, 2026
17 retailers carry this diamond
Most expensive: $1,109 SGD at MOH London · As of October 21, 2026
View at MOH London

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG776615101 or 776615101. Listed at 17 retailers as of October 27, 2026. 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
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776615101
Dimensions6.42 × 6.37 × 3.98 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.42 mm6.37 mm1.00 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776615101
Side View
Table 56.0%Crown 36.4°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $1,109 SGD|Low: $190 SGD|High: $1,171 SGD|Avg: $510 SGD|-5.3%
MOH London
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 23, 2026
Retailer 18$190 SGD
Retailer 13$221 SGD
Retailer 5$237 SGD
Retailer 15$237 SGD
Retailer 9$320 SGD
Retailer 17$371 SGD
Retailer 12$399 SGD
Retailer 14$434 SGD
Retailer 11$446 SGD
Retailer 10$466 SGD
Retailer 7$505 SGD
Retailer 4$547 SGD
Retailer 2$578 SGD
Retailer 16$603 SGD
Retailer 8$626 SGD
Retailer 3$758 SGD
Retailer 6$829 SGD
MOH London$1,109 SGD

23 data points across 18 retailers

17 retailers

Retailer 1
-
$190 SGD
$149 USD
Price last confirmed 10 days ago
Retailer 2
-
$221 SGD
$173 USD
View
Price last confirmed 9 days ago
Retailer 3
-
$237 SGD
$185 USD
View
Price last confirmed 17 days ago
Retailer 4
-
$237 SGD
$185 USD
View
Price last confirmed 9 days ago
Retailer 5
-
$320 SGD
$250 USD
View
Price last confirmed 10 days ago
Retailer 6
-
$371 SGD
$290 USD
View
Price last confirmed 9 days ago
Retailer 7
-
$399 SGD
ZAR 5,039 ZAR
View
Price last confirmed 10 days ago
Retailer 8
-
$434 SGD
£267 GBP
View
Price last confirmed 16 days ago
A
Retailer 9
-
$446 SGD
€332 EUR
View
Retailer 10
-
$505 SGD
$395 USD
View
Price last confirmed 26 days ago
Retailer 11
-
$547 SGD
$428 USD
View
Price last confirmed 8 days ago
Retailer 12
-
$578 SGD
A$695 AUD
View
Price last confirmed 9 days ago
Retailer 13
-
$603 SGD
$472 USD
View
Price last confirmed 10 days ago
Retailer 14
-
$626 SGD
$490 USD
View
Price last confirmed 8 days ago
Retailer 15
-
$758 SGD
$593 USD
View
Price last confirmed 9 days ago
Retailer 16
-
$829 SGD
$649 USD
View
Price last confirmed 9 days ago
Most Expensive
MOH London
LG776615101 · Oct 21
$1,109 SGD
£683 GBP
View
Price last confirmed 12 days ago
16 more retailers have this diamond
Prices start from $446 SGD

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
$446 SGD