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Emerald|Lab Grown|IGI

1.70ct G VS2 Emerald Lab Grown Diamond

ID • G/VS2 • IGI LG526277701

Shape and cutting style on the report: Emerald cut

Certificate IGI LG526277701

Diamond specifications and retailer prices

From $325 USD
As of October 27, 2026
Save $1,405 USD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,730 USD 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 top-tier cut grade and certified by IGI LG526277701 or 526277701. Listed at 19 retailers as of October 27, 2026, with prices from $325 to $1,730, a $1,405 spread on the same certified stone. Brilliant Earth lists it at $1,730. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle23.8°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526277701
Dimensions8.53 × 5.58 × 3.50 mm
L/W Ratio1.53
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
8.53 mm5.58 mm1.70 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526277701
Side View
Table 66.0%Crown 23.8°Girdle: MediumPavilion 38.7°Culet: LNGDepth 62.7%

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: $1,730 USD|Low: $312 USD|High: $1,780 USD|Avg: $907 USD|-2.8%
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
Retailer 18
October 29, 2026
Retailer 15$325 USD
Retailer 8$363 USD
Retailer 5$377 USD
Retailer 4$403 USD
Retailer 16$403 USD
Retailer 11$555 USD
Retailer 6$618 USD
Retailer 18$653 USD
Retailer 7$667 USD
Retailer 2$717 USD
Retailer 14$1,181 USD
Retailer 3$1,294 USD
Retailer 10$1,339 USD
Retailer 17$1,521 USD
Retailer 13$1,570 USD
Retailer 9$1,592 USD
Retailer 12$1,615 USD
Brilliant Earth$1,730 USD

44 data points across 18 retailers

19 retailers$325 USD to $1,730 USD

A
Cheapest Retailer
-
$325 USD
A
Retailer 2
-
$363 USD
View
Final sale: no returns
A
Retailer 3
-
$377 USD
View
A
Retailer 4
-
$403 USD
View
A
Retailer 5
-
$403 USD
View
A
Retailer 6
-
$555 USD
View
B+
Retailer 7
-
$618 USD
View
B+
Retailer 8
-
$653 USD
View
B+
Retailer 9
-
$667 USD
View
B+
Retailer 10
-
$717 USD
£565 GBP
View
B+
Retailer 11
-
$934 USD
HK$7,300 HKD
View
B
Retailer 12
-
$1,181 USD
View
B
Retailer 13
-
$1,294 USD
View
B
Retailer 14
-
$1,339 USD
View
B
Retailer 15
-
$1,521 USD
View
B
Retailer 16
-
$1,570 USD
£1,236 GBP
View
B
Retailer 17
-
$1,592 USD
View
B
Retailer 18
-
$1,615 USD
£1,272 GBP
View
Most Expensive
B
Brilliant Earth
17971812A · Oct 29
$1,730 USD
View
18 more retailers have this diamond
Prices start from $325 USDSave up to $1,405 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
$325 USD