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Emerald|Lab Grown|IGI

1.01ct D SI2 Emerald Lab Grown Diamond

EX • D/SI2 • IGI LG778648001

Shape and cutting style on the report: Emerald cut

Certificate IGI LG778648001

Diamond specifications and retailer prices

From $176 SGD
$138 USD
As of October 28, 2026
Save $1,447 SGD (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,624 SGD at MOH London · As of October 29, 2026
View at MOH London

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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG778648001 or 778648001. Listed at 12 retailers as of October 28, 2026, with prices from $176 to $1,624, a $1,447 spread on the same certified stone. MOH London lists it at $1,624. 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778648001
Dimensions6.69 × 4.57 × 3.32 mm
L/W Ratio1.46
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.69 mm4.57 mm1.01 ctD / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778648001
Side View
Table 70.0%Crown 33.8°Girdle: THK-VTKPavilion 42.1°Culet: LargeDepth 72.6%

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 28
Current: $1,624 SGD|Low: $115 SGD|High: $1,779 SGD|Avg: $513 SGD|+2.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 10$159 SGD
Retailer 11$176 SGD
Retailer 12$183 SGD
Retailer 3$199 SGD
Retailer 8$268 SGD
Retailer 6$362 SGD
Retailer 4$378 SGD
Retailer 2$456 SGD
Retailer 7$510 SGD
Retailer 9$569 SGD
Retailer 5$690 SGD
MOH London$1,624 SGD

25 data points across 12 retailers

12 retailers$176 SGD to $1,624 SGD

Retailer 1
-
$159 SGD
$124 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$176 SGD
$138 USD
View
Final sale: no returns
Retailer 3
-
$183 SGD
$143 USD
View
Price last confirmed 11 days ago
B+
Retailer 4
-
$268 SGD
$210 USD
View
A
Retailer 5
-
$362 SGD
€270 EUR
View
B+
Retailer 6
-
$456 SGD
$357 USD
View
B+
Retailer 7
-
$495 SGD
$387 USD
View
B+
Retailer 8
-
$510 SGD
$399 USD
View
B+
Retailer 9
-
$569 SGD
$445 USD
View
Retailer 10
-
$630 SGD
$493 USD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$690 SGD
$540 USD
View
Most Expensive
B
MOH London
LG778648001 · Oct 29
$1,624 SGD
£1,000 GBP
View
11 more retailers have this diamond
Prices start from $176 SGDSave up to $1,447 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
$176 SGD