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Emerald|Lab Grown|IGI

1.25ct G VS1 Emerald Lab Grown Diamond

VG • G/VS1 • IGI LG817653526

Shape and cutting style on the report: Emerald cut

Certificate IGI LG817653526

Diamond specifications and retailer prices

From $386 SGD
$302 USD
As of October 30, 2026
Save $413 SGD (52%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $799 SGD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.25ct lab-grown emerald diamond

This 1.25ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG817653526 or 817653526. Listed at 5 retailers as of October 28, 2026, with prices from $386 to $799, a $413 spread on the same certified stone. Rare Carat lists it at $799. 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

1.25
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.4°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817653526
Dimensions7.04 × 5.05 × 3.36 mm
L/W Ratio1.39
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.04 mm5.05 mm1.25 ctG / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG817653526
Side View
Table 66.0%Crown 36.4°Girdle: ThickPavilion 41.6°Culet: LargeDepth 70.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $799 SGD|Low: $183 SGD|High: $1,448 SGD|Avg: $655 SGD|-0.9%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 8$183 SGD
Retailer 4$386 SGD
Retailer 9$477 SGD
Retailer 2$486 SGD
Retailer 7$493 SGD
Retailer 5$602 SGD
Retailer 3$707 SGD
Rare Carat$799 SGD
Retailer 10$991 SGD
Retailer 6$1,448 SGD

9 data points across 10 retailers

5 retailers$386 SGD to $799 SGD

B+
Cheapest Retailer
-
$386 SGD
$302 USD
A
Retailer 2
-
$486 SGD
€362 EUR
View
B+
Retailer 3
-
$602 SGD
$471 USD
View
B
Retailer 4
-
$707 SGD
$553 USD
View
Most Expensive
B
Rare Carat
HH5266535ML817 · Oct 28
$799 SGD
$625 USD
View
4 more retailers have this diamond
Prices start from $386 SGDSave up to $413 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
1.25ct Emerald
$386 SGD