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Round|Lab Grown|IGI

1.00ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG816602035

Shape and cutting style on the report: Round brilliant

Certificate IGI LG816602035

Diamond specifications and retailer prices

From $586 SGD
$458 USD
As of October 29, 2026
Save $2,097 SGD (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,682 SGD at MOH London · As of October 29, 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 E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816602035 or 816602035. Listed at 17 retailers as of October 29, 2026, with prices from $586 to $2,682, a $2,097 spread on the same certified stone. MOH London lists it at $2,682. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816602035
Dimensions6.49 × 6.43 × 3.94 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
HEARTS & ARROWS As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.49 mm6.43 mm1.00 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816602035
Side View
Table 58.0%Crown 34.7°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.1%

Caratlytics Score

How it works →
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 29
Current: $2,682 SGD|Low: $562 SGD|High: $2,700 SGD|Avg: $1,238 SGD|+0.5%
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
October 31, 2026
Retailer 12$586 SGD
Retailer 5$655 SGD
Retailer 8$656 SGD
Retailer 4$726 SGD
Retailer 15$726 SGD
Retailer 11$863 SGD
Retailer 7$1,098 SGD
Retailer 9$1,139 SGD
Retailer 10$1,176 SGD
Retailer 2$1,189 SGD
Retailer 13$1,248 SGD
Retailer 3$1,952 SGD
Retailer 14$2,334 SGD
Retailer 6$2,579 SGD
MOH London$2,682 SGD

36 data points across 15 retailers

17 retailers$586 SGD to $2,682 SGD

A
Cheapest Retailer
-
$586 SGD
$458 USD
A
Retailer 2
-
$655 SGD
$512 USD
View
Final sale: no returns
A
Retailer 3
-
$656 SGD
$513 USD
View
B+
Retailer 4
-
$707 SGD
$553 USD
View
Retailer 5
-
$726 SGD
$568 USD
View
Price last confirmed 15 days ago
B+
Retailer 6
-
$726 SGD
$568 USD
View
B+
Retailer 7
-
$863 SGD
$675 USD
View
B+
Retailer 8
-
$1,098 SGD
$859 USD
View
B
Retailer 9
-
$1,139 SGD
$891 USD
View
B+
Retailer 10
-
$1,176 SGD
£724 GBP
View
B+
Retailer 11
-
$1,189 SGD
£733 GBP
View
B+
Retailer 12
-
$1,248 SGD
ZAR 15,774 ZAR
View
B
Retailer 13
-
$1,952 SGD
$1,527 USD
View
B
Retailer 14
-
$2,334 SGD
$1,826 USD
View
B
Retailer 15
-
$2,375 SGD
$1,858 USD
View
B
Retailer 16
-
$2,579 SGD
$2,018 USD
View
Most Expensive
B
MOH London
LG816602035 · Oct 29
$2,682 SGD
£1,652 GBP
View
16 more retailers have this diamond
Prices start from $586 SGDSave up to $2,097 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
$586 SGD