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Emerald|Lab Grown|IGI

1.01ct D SI1 Emerald Lab Grown Diamond

EX • D/SI1 • IGI LG669425977

Shape and cutting style on the report: Emerald cut

Certificate IGI LG669425977

Diamond specifications and retailer prices

From $213 SGD
As of November 6, 2026
Save $1,175 SGD (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,389 SGD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.01ct lab-grown emerald diamond

This 1.01ct lab-grown emerald sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG669425977 or 669425977. Listed at 17 retailers as of November 4, 2026, with prices from $213 to $1,389, a $1,175 spread on the same certified stone. Reve Diamonds lists it at $1,389. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669425977
Dimensions6.82 × 4.80 × 3.17 mm
L/W Ratio1.42
Culet sizeLarge
Cert comments
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
6.82 mm4.80 mm1.01 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669425977
Side View
Table 67.0%Crown 36.5°Girdle: MediumPavilion 39.4°Culet: LargeDepth 66.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $464 SGD|Low: $203 SGD|High: $1,389 SGD|Avg: $597 SGD|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Reve Diamonds
November 6, 2026
Retailer 3$213 SGD
Retailer 10$238 SGD
Retailer 9$247 SGD
Retailer 5$264 SGD
Retailer 13$264 SGD
Retailer 1$464 SGD
Retailer 12$474 SGD
Retailer 8$475 SGD
Retailer 11$572 SGD
Retailer 2$848 SGD
Retailer 7$897 SGD
Retailer 4$917 SGD
Retailer 6$1,230 SGD
Reve Diamonds$1,389 SGD

46 data points across 14 retailers

17 retailers$213 SGD to $1,389 SGD

Retailer 1
-
$211 SGD
Price last confirmed 45 days ago
A
Retailer 2
-
$213 SGD
View
A
Retailer 3
-
$238 SGD
View
Final sale: no returns
A
Retailer 4
-
$247 SGD
View
Retailer 5
-
$264 SGD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$264 SGD
View
B+
Retailer 7
-
$464 SGD
View
B+
Retailer 8
-
$474 SGD
View
Retailer 9
-
$475 SGD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$572 SGD
View
Retailer 11
-
$641 SGD
View
Price last confirmed 89 days ago
B
Retailer 12
-
$700 SGD
View
B
Retailer 13
-
$848 SGD
View
B
Retailer 14
-
$897 SGD
View
B
Retailer 15
-
$917 SGD
View
B
Retailer 16
-
$1,230 SGD
View
Most Expensive
B
Reve Diamonds
4D57E310B · Nov 4
$1,389 SGD
$1,087 USD
View
16 more retailers have this diamond
Prices start from $213 SGDSave up to $1,175 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
1.01ct Emerald
$213 SGD