Emerald|Lab Grown|IGI

1.71ct H VS2 Emerald Lab Grown Diamond

ID • H/VS2 • IGI LG487108157

Shape and cutting style on the report: Emerald cut

Certificate IGI LG487108157

Diamond specifications and retailer prices

From $1,810 USD
As of October 31, 2026
Save $515 USD (22%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,465 USD at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

About this 1.71ct lab-grown emerald diamond

This 1.71ct lab-grown emerald sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG487108157 or 487108157. Listed at 13 retailers as of October 31, 2026, with a 28% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
H
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle22.9°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG487108157
Dimensions8.30 × 5.61 × 3.63 mm
L/W Ratio1.48
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
8.30 mm5.61 mm1.71 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG487108157
Side View
Table 60.5%Crown 22.9°Girdle: MED-THKPavilion 35°Culet: LNGDepth 64.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: $4,465 USD|Low: $1,487 USD|High: $6,246 USD|Avg: $3,430 USD
Flawless Fine Jewelry
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
October 29, 2026
Retailer 10$1,810 USD
Retailer 9$1,860 USD
Retailer 15$2,024 USD
Retailer 3$2,083 USD
Retailer 11$2,158 USD
Retailer 14$2,158 USD
Retailer 4$2,325 USD
Retailer 6$2,859 USD
Retailer 12$3,382 USD
Retailer 8$3,630 USD
Retailer 13$4,045 USD
Flawless Fine Jewelry$4,465 USD
Retailer 5$5,866 USD
Retailer 7$6,179 USD
Retailer 2$6,196 USD

20 data points across 15 retailers

13 retailers$1,810 USD to $2,325 USD

B
Cheapest Retailer
-
$1,810 USD
B
Retailer 2
-
$1,860 USD
View
B
Retailer 3
-
$2,024 USD
View
B
Retailer 4
-
$2,083 USD
View
Final sale: no returns
B
Retailer 5
-
$2,158 USD
View
Retailer 6
-
$2,158 USD
View
Price last confirmed 19 days ago
B
Retailer 7
-
$2,325 USD
View
Retailer 8
-
$3,382 USD
View
Price under review
Retailer 9
-
$3,630 USD
View
Price under review
Retailer 10
-
$4,045 USD
View
Price under review
Most Expensive
Flawless Fine Jewelry
EF4895A2D · Oct 31
$4,465 USD
£3,516 GBP
View
Price under review
10 more retailers have this diamond
Prices start from $1,810 USDSave up to $515 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.

B
1.71ct Emerald
$1,810 USD