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Emerald|Lab Grown|IGI

0.90ct I VS1 Emerald Lab Grown Diamond

ID • I/VS1 • IGI LG499191715

Shape and cutting style on the report: Emerald cut

Certificate IGI LG499191715

Diamond specifications and retailer prices

From $665 SGD
$520 USD
As of October 30, 2026
Save $2,377 SGD (78%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,812 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 0.9ct lab-grown emerald diamond

This 0.9ct lab-grown emerald sits in the just-under-one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG499191715 or 499191715. Listed at 11 retailers as of October 30, 2026, with a 358% 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

0.90
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle26.2°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499191715
Dimensions6.87 × 4.53 × 2.91 mm
L/W Ratio1.52
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.87 mm4.53 mm0.90 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG499191715
Side View
Table 67.0%Crown 26.2°Girdle: MediumPavilion 38°Culet: LNGDepth 64.2%

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 30
Current: $4,812 SGD|Low: $665 SGD|High: $4,845 SGD|Avg: $2,340 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
October 30, 2026
Retailer 2$665 SGD
Retailer 8$1,217 SGD
Retailer 13$1,323 SGD
Retailer 9$1,411 SGD
Retailer 12$1,411 SGD
Retailer 4$1,636 SGD
Retailer 5$2,042 SGD
Retailer 10$2,258 SGD
Retailer 6$2,731 SGD
Retailer 7$3,041 SGD
Retailer 3$3,897 SGD
Retailer 11$3,968 SGD
MOH London$4,812 SGD

24 data points across 13 retailers

11 retailers$665 SGD to $3,041 SGD

A
Cheapest Retailer
-
$665 SGD
$520 USD
B
Retailer 2
-
$1,217 SGD
$952 USD
View
B
Retailer 3
-
$1,323 SGD
$1,035 USD
View
B
Retailer 4
-
$1,411 SGD
$1,104 USD
View
Retailer 5
-
$1,411 SGD
$1,104 USD
View
Price last confirmed 13 days ago
B
Retailer 6
-
$2,258 SGD
$1,766 USD
View
B
Retailer 7
-
$2,731 SGD
ZAR 34,510 ZAR
View
B
Retailer 8
-
$3,041 SGD
$2,379 USD
View
Retailer 9
-
$3,897 SGD
£2,400 GBP
View
Price under review
Retailer 10
-
$3,968 SGD
$3,104 USD
View
Price under review
Most Expensive
MOH London
LG499191715 · Oct 29
$4,812 SGD
£2,964 GBP
View
Price under review
10 more retailers have this diamond
Prices start from $665 SGDSave up to $2,377 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
0.90ct Emerald
$665 SGD