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Heart|Lab Grown|IGI

0.85ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG839669955

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG839669955

Diamond specifications and retailer prices

From $159 USD
As of October 24, 2026
Save $1,262 USD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,421 USD at MOH London · As of October 26, 2026
View at MOH London

About this 0.85ct lab-grown heart diamond

This 0.85ct lab-grown heart sits in the just-under-one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839669955 or 839669955. Listed at 19 retailers as of October 24, 2026, with prices from $159 to $1,421, a $1,262 spread on the same certified stone. MOH London lists it at $1,421. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.85
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle27.1°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839669955
Dimensions6.31 × 6.53 × 3.79 mm
L/W Ratio1.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.31 mm6.53 mm0.85 ctE / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG839669955
Side View
Table 59.0%Crown 27.1°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 58.0%

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 24
Current: $1,421 USD|Low: $132 USD|High: $1,436 USD|Avg: $425 USD|-1.1%
MOH London
Retailer 2
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Retailer 20
October 31, 2026
Retailer 4$137 USD
Retailer 8$153 USD
Retailer 20$159 USD
Retailer 5$170 USD
Retailer 7$192 USD
Retailer 16$237 USD
Retailer 17$288 USD
Retailer 13$294 USD
Retailer 11$298 USD
Retailer 19$303 USD
Retailer 6$319 USD
Retailer 18$396 USD
Retailer 10$409 USD
Retailer 2$420 USD
Retailer 15$465 USD
Retailer 14$527 USD
Retailer 3$547 USD
Retailer 12$602 USD
Retailer 9$993 USD
MOH London$1,421 USD

28 data points across 20 retailers

19 retailers$159 USD to $1,421 USD

Retailer 1
-
$137 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$159 USD
View
A
Retailer 3
-
$170 USD
View
A
Retailer 4
-
$192 USD
HK$1,500 HKD
View
A
Retailer 5
-
$237 USD
£187 GBP
View
A
Retailer 6
-
$288 USD
£226 GBP
View
A
Retailer 7
-
$294 USD
€280 EUR
View
A
Retailer 8
-
$298 USD
View
Retailer 9
-
$303 USD
ZAR 4,888 ZAR
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$319 USD
View
B+
Retailer 11
-
$396 USD
£312 GBP
View
B+
Retailer 12
-
$409 USD
View
B+
Retailer 13
-
$420 USD
View
B+
Retailer 14
-
$465 USD
SGD 628 SGD
View
B
Retailer 15
-
$527 USD
View
B
Retailer 16
-
$547 USD
View
B
Retailer 17
-
$602 USD
View
B
Retailer 18
-
$993 USD
View
Most Expensive
B
MOH London
LG839669955 · Oct 26
$1,421 USD
£1,119 GBP
View
18 more retailers have this diamond
Prices start from $159 USDSave up to $1,262 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
0.85ct Heart
$159 USD