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Emerald|Lab Grown|IGI

1.70ct G VS2 Emerald Lab Grown Diamond

GD • G/VS2 • IGI LG657451067

Shape and cutting style on the report: Emerald cut

Certificate IGI LG657451067

Diamond specifications and retailer prices

From $252 SGD
$197 USD
As of October 27, 2026
Save $1,452 SGD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,705 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.7ct lab-grown emerald diamond

This 1.7ct lab-grown emerald sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG657451067 or 657451067. Listed at 19 retailers as of October 27, 2026, with prices from $252 to $1,705, a $1,452 spread on the same certified stone. Brilliant Earth lists it at $1,705. 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

1.70
Carat
G
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle42.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG657451067
Dimensions8.04 × 5.52 × 3.79 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
8.04 mm5.52 mm1.70 ctG / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG657451067
Side View
Table 63.0%Crown 32.8°Girdle: MediumPavilion 42.5°Culet: LargeDepth 68.7%

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 27
Current: $1,705 SGD|Low: $252 SGD|High: $2,012 SGD|Avg: $851 SGD|-15.3%
Brilliant Earth
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
Retailer 16
Retailer 17
October 29, 2026
Retailer 5$252 SGD
Retailer 14$283 SGD
Retailer 3$294 SGD
Retailer 11$314 SGD
Retailer 9$404 SGD
Retailer 16$423 SGD
Retailer 2$572 SGD
Retailer 8$609 SGD
Retailer 12$652 SGD
Retailer 10$725 SGD
Retailer 17$733 SGD
Retailer 15$1,009 SGD
Retailer 7$1,024 SGD
Retailer 4$1,305 SGD
Retailer 13$1,359 SGD
Retailer 6$1,620 SGD
Brilliant Earth$1,705 SGD

44 data points across 17 retailers

19 retailers$252 SGD to $1,705 SGD

A
Cheapest Retailer
-
$252 SGD
$197 USD
B+
Retailer 2
-
$283 SGD
$221 USD
View
Final sale: no returns
B+
Retailer 3
-
$294 SGD
$229 USD
View
A
Retailer 4
-
$314 SGD
$245 USD
View
B+
Retailer 5
-
$404 SGD
$315 USD
View
B+
Retailer 6
-
$423 SGD
$330 USD
View
B+
Retailer 7
-
$572 SGD
£352 GBP
View
B+
Retailer 8
-
$609 SGD
$475 USD
View
B+
Retailer 9
-
$652 SGD
$509 USD
View
B+
Retailer 10
-
$725 SGD
€539 EUR
View
B+
Retailer 11
-
$733 SGD
$572 USD
View
B
Retailer 12
-
$1,009 SGD
$787 USD
View
B
Retailer 13
-
$1,024 SGD
$799 USD
View
B
Retailer 14
-
$1,305 SGD
$1,018 USD
View
B
Retailer 15
-
$1,359 SGD
$1,060 USD
View
B
Retailer 16
-
$1,363 SGD
$1,063 USD
View
Price last confirmed 11 days ago
B
Retailer 17
-
$1,620 SGD
£995 GBP
View
B
Retailer 18
-
$1,661 SGD
$1,296 USD
View
Most Expensive
B
Brilliant Earth
12677936A · Oct 29
$1,705 SGD
$1,330 USD
View
18 more retailers have this diamond
Prices start from $252 SGDSave up to $1,452 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
1.70ct Emerald
$252 SGD