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Emerald|Lab Grown|IGI

1.70ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG537213159

Shape and cutting style on the report: Emerald cut

Certificate IGI LG537213159

Diamond specifications and retailer prices

From $324 USD
As of October 27, 2026
Save $1,336 USD (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,660 USD at Brilliant Earth · As of October 28, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG537213159 or 537213159. Listed at 21 retailers as of October 27, 2026, with prices from $324 to $1,660, a $1,336 spread on the same certified stone. Brilliant Earth lists it at $1,660. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle23.3°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG537213159
Dimensions8.27 × 5.65 × 3.51 mm
L/W Ratio1.46
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
8.27 mm5.65 mm1.70 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG537213159
Side View
Table 66.0%Crown 23.3°Girdle: MED-STKPavilion 38.3°Culet: LNGDepth 62.1%

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 27
Current: $1,660 USD|Low: $311 USD|High: $1,750 USD|Avg: $879 USD|-5.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 29, 2026
Retailer 19$324 USD
Retailer 10$363 USD
Retailer 7$376 USD
Retailer 6$402 USD
Retailer 20$402 USD
Retailer 16$555 USD
Retailer 8$621 USD
Retailer 4$651 USD
Retailer 9$666 USD
Retailer 15$690 USD
Retailer 2$716 USD
Retailer 14$936 USD
Retailer 18$1,178 USD
Retailer 5$1,291 USD
Retailer 12$1,336 USD
Retailer 3$1,543 USD
Retailer 17$1,570 USD
Retailer 11$1,589 USD
Retailer 13$1,618 USD
Brilliant Earth$1,660 USD

44 data points across 20 retailers

21 retailers$324 USD to $1,660 USD

A
Cheapest Retailer
-
$324 USD
A
Retailer 2
-
$363 USD
View
Final sale: no returns
A
Retailer 3
-
$376 USD
View
A
Retailer 4
-
$402 USD
View
A
Retailer 5
-
$402 USD
View
A
Retailer 6
-
$555 USD
View
B+
Retailer 7
-
$621 USD
View
B+
Retailer 8
-
$651 USD
View
B+
Retailer 9
-
$666 USD
View
B+
Retailer 10
-
$690 USD
ZAR 11,151 ZAR
View
B+
Retailer 11
-
$716 USD
£563 GBP
View
B+
Retailer 12
-
$936 USD
A$1,440 AUD
View
B+
Retailer 13
-
$973 USD
HK$7,600 HKD
View
B
Retailer 14
-
$1,178 USD
View
B
Retailer 15
-
$1,291 USD
View
B
Retailer 16
-
$1,336 USD
View
B
Retailer 17
-
$1,543 USD
View
B
Retailer 18
-
$1,570 USD
£1,236 GBP
View
B
Retailer 19
-
$1,589 USD
View
B
Retailer 20
-
$1,618 USD
£1,274 GBP
View
Most Expensive
B
Brilliant Earth
17974607A · Oct 28
$1,660 USD
View
20 more retailers have this diamond
Prices start from $324 USDSave up to $1,336 USD

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
$324 USD