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Emerald|Lab Grown|IGI

0.90ct H VS1 Emerald Lab Grown Diamond

ID • H/VS1 • IGI LG502109319

Shape and cutting style on the report: Emerald cut

Certificate IGI LG502109319

Diamond specifications and retailer prices

From $700 USD
As of October 29, 2026
Save $1,860 USD (73%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,490 USD at Flawless Fine Jewelry · As of October 29, 2026
View at Flawless Fine Jewelry

About this 0.9ct lab-grown emerald diamond

This 0.9ct lab-grown emerald sits in the just-under-one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG502109319 or 502109319. Listed at 11 retailers as of October 26, 2026, with a 266% 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

0.90
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle26°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG502109319
Dimensions6.37 × 4.58 × 3.05 mm
L/W Ratio1.39
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
6.37 mm4.58 mm0.90 ctH / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG502109319
Side View
Table 64.0%Crown 26°Girdle: MediumPavilion 37.4°Culet: LNGDepth 66.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $3,490 USD|Low: $700 USD|High: $4,332 USD|Avg: $1,996 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
October 29, 2026
Retailer 8$700 USD
Retailer 7$1,088 USD
Retailer 13$1,184 USD
Retailer 9$1,262 USD
Retailer 12$1,262 USD
Retailer 4$1,435 USD
Retailer 5$1,788 USD
Retailer 10$2,008 USD
Retailer 11$2,366 USD
Retailer 2$2,442 USD
Retailer 3$2,560 USD
Flawless Fine Jewelry$3,490 USD
Retailer 6$4,303 USD

21 data points across 13 retailers

11 retailers$700 USD to $2,560 USD

B+
Cheapest Retailer
-
$700 USD
B
Retailer 2
-
$1,088 USD
View
B
Retailer 3
-
$1,184 USD
View
B
Retailer 4
-
$1,262 USD
View
Retailer 5
-
$1,262 USD
View
Price last confirmed 12 days ago
B
Retailer 6
-
$2,008 USD
View
B
Retailer 7
-
$2,366 USD
View
B
Retailer 8
-
$2,442 USD
ZAR 39,452 ZAR
View
B
Retailer 9
-
$2,560 USD
View
Most Expensive
Flawless Fine Jewelry
C83B1CD5A · Oct 29
$3,490 USD
£2,748 GBP
View
Price under review
9 more retailers have this diamond
Prices start from $700 USDSave up to $1,860 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+
0.90ct Emerald
$700 USD