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Emerald|Lab Grown|IGI

0.51ct I VS1 Emerald Lab Grown Diamond

ID • I/VS1 • IGI LG526283767

Shape and cutting style on the report: Emerald cut

Certificate IGI LG526283767

Diamond specifications and retailer prices

From $159 SGD
$124 USD
As of October 29, 2026
Save $1,488 SGD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,647 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 0.51ct lab-grown emerald diamond

This 0.51ct lab-grown emerald sits in the half to three-quarter carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG526283767 or 526283767. Listed at 13 retailers as of October 29, 2026, with prices from $159 to $1,647, a $1,488 spread on the same certified stone. MOH London lists it at $1,647. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle22.8°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526283767
Dimensions5.69 × 3.68 × 2.31 mm
L/W Ratio1.55
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
5.69 mm3.68 mm0.51 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526283767
Side View
Table 66.5%Crown 22.8°Girdle: MED-STKPavilion 42°Culet: LNGDepth 62.8%

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 29
Current: $1,647 SGD|Low: $152 SGD|High: $1,666 SGD|Avg: $546 SGD
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
November 1, 2026
Retailer 10$159 SGD
Retailer 15$184 SGD
Retailer 11$210 SGD
Retailer 14$210 SGD
Retailer 8$345 SGD
Retailer 2$358 SGD
Retailer 12$380 SGD
Retailer 5$426 SGD
Retailer 3$489 SGD
Retailer 13$634 SGD
Retailer 7$661 SGD
Retailer 9$670 SGD
Retailer 6$691 SGD
Retailer 4$1,033 SGD
MOH London$1,647 SGD

21 data points across 15 retailers

13 retailers$159 SGD to $1,647 SGD

A
Cheapest Retailer
-
$159 SGD
$124 USD
A
Retailer 2
-
$184 SGD
$144 USD
View
A
Retailer 3
-
$210 SGD
$164 USD
View
A
Retailer 4
-
$210 SGD
$164 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$345 SGD
$270 USD
View
A
Retailer 6
-
$358 SGD
ZAR 4,526 ZAR
View
B+
Retailer 7
-
$380 SGD
$297 USD
View
B+
Retailer 8
-
$426 SGD
HK$2,600 HKD
View
B+
Retailer 9
-
$489 SGD
$382 USD
View
B
Retailer 10
-
$634 SGD
$496 USD
View
B
Retailer 11
-
$670 SGD
$524 USD
View
B
Retailer 12
-
$1,033 SGD
£636 GBP
View
Most Expensive
B
MOH London
LG526283767 · Nov 1
$1,647 SGD
£1,014 GBP
View
12 more retailers have this diamond
Prices start from $159 SGDSave up to $1,488 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
0.51ct Emerald
$159 SGD