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Emerald|Lab Grown|IGI

0.91ct H VS1 Emerald Lab Grown Diamond

ID • H/VS1 • IGI LG770686881

Shape and cutting style on the report: Emerald cut

Certificate IGI LG770686881

Diamond specifications and retailer prices

From $110 USD
As of October 27, 2026
Save $1,036 USD (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,146 USD at MOH London · As of October 26, 2026
View at MOH London

About this 0.91ct lab-grown emerald diamond

This 0.91ct 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 LG770686881 or 770686881. Listed at 19 retailers as of October 26, 2026, with prices from $110 to $1,146, a $1,036 spread on the same certified stone. MOH London lists it at $1,146. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.91
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770686881
Dimensions6.42 × 4.61 × 2.98 mm
L/W Ratio1.39
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.42 mm4.61 mm0.91 ctH / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG770686881
Side View
Table 65.0%Crown 35.5°Girdle: Slightly ThickPavilion 40.2°Culet: LargeDepth 64.6%

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: $1,146 USD|Low: $106 USD|High: $1,172 USD|Avg: $370 USD|-1.1%
MOH London
Retailer 2
Retailer 3
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Retailer 5
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Retailer 7
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Retailer 11
Retailer 12
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Retailer 19
October 29, 2026
Retailer 4$110 USD
Retailer 5$128 USD
Retailer 10$146 USD
Retailer 14$154 USD
Retailer 17$244 USD
Retailer 2$245 USD
Retailer 19$271 USD
Retailer 8$283 USD
Retailer 16$319 USD
Retailer 18$324 USD
Retailer 7$382 USD
Retailer 15$383 USD
Retailer 12$396 USD
Retailer 13$410 USD
Retailer 6$440 USD
Retailer 9$498 USD
Retailer 3$510 USD
Retailer 11$716 USD
MOH London$1,146 USD

27 data points across 19 retailers

19 retailers$110 USD to $1,146 USD

A
Cheapest Retailer
-
$110 USD
A
Retailer 2
-
$128 USD
View
A
Retailer 3
-
$146 USD
View
A
Retailer 4
-
$154 USD
HK$1,200 HKD
View
A
Retailer 5
-
$244 USD
ZAR 3,937 ZAR
View
A
Retailer 6
-
$245 USD
€233 EUR
View
B+
Retailer 7
-
$271 USD
View
A
Retailer 8
-
$283 USD
View
A
Retailer 9
-
$319 USD
£251 GBP
View
B+
Retailer 10
-
$324 USD
View
A
Retailer 11
-
$382 USD
View
A
Retailer 12
-
$383 USD
SGD 517 SGD
View
B+
Retailer 13
-
$396 USD
View
B+
Retailer 14
-
$410 USD
View
B+
Retailer 15
-
$440 USD
View
B+
Retailer 16
-
$498 USD
View
B+
Retailer 17
-
$510 USD
View
B
Retailer 18
-
$716 USD
£564 GBP
View
Most Expensive
B
MOH London
LG770686881 · Oct 26
$1,146 USD
£902 GBP
View
18 more retailers have this diamond
Prices start from $110 USDSave up to $1,036 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
0.91ct Emerald
$110 USD