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Emerald|Lab Grown|IGI

0.99ct F VS1 Emerald Lab Grown Diamond

F/VS1 • IGI LG691548669

Shape and cutting style on the report: Emerald cut

Certificate IGI LG691548669

Diamond specifications and retailer prices

From $329 SGD
$257 USD
As of October 30, 2026
Save $883 SGD (73%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,211 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 0.99ct lab-grown emerald diamond

This 0.99ct lab-grown emerald sits in the just-under-one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included) and certified by IGI LG691548669 or 691548669. Listed at 9 retailers as of October 29, 2026, with prices from $329 to $1,211, a $883 spread on the same certified stone. MOH London lists it at $1,211. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.99
Carat
F
Colour
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG691548669
Dimensions7.35 × 4.58 × 2.99 mm
L/W Ratio1.60
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.35 mm4.58 mm0.99 ctF / VS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG691548669
Side View
Table 70.0%Crown 35.8°Girdle: MediumPavilion 41.3°Culet: LNGDepth 65.3%

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: $1,211 SGD|Low: $329 SGD|High: $1,219 SGD|Avg: $690 SGD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 7$329 SGD
Retailer 5$431 SGD
Retailer 2$455 SGD
Retailer 6$545 SGD
Retailer 3$550 SGD
Retailer 4$649 SGD
Retailer 9$1,000 SGD
Retailer 8$1,051 SGD
MOH London$1,211 SGD

41 data points across 9 retailers

9 retailers$329 SGD to $1,211 SGD

A
Cheapest Retailer
-
$329 SGD
$257 USD
B+
Retailer 2
-
$431 SGD
$337 USD
View
B+
Retailer 3
-
$455 SGD
£280 GBP
View
B+
Retailer 4
-
$545 SGD
$426 USD
View
B+
Retailer 5
-
$550 SGD
$430 USD
View
Retailer 6
-
$617 SGD
$483 USD
View
Price last confirmed 63 days ago
Retailer 7
-
$649 SGD
A$781 AUD
View
Price last confirmed 32 days ago
B
Retailer 8
-
$1,051 SGD
$822 USD
View
Most Expensive
B
MOH London
LG691548669 · Oct 29
$1,211 SGD
£746 GBP
View
8 more retailers have this diamond
Prices start from $329 SGDSave up to $883 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
0.99ct Emerald
$329 SGD