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Heart|Lab Grown|IGI

0.85ct E SI1 Heart Lab Grown Diamond

ID • E/SI1 • IGI LG805672173

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG805672173

Diamond specifications and retailer prices

From $200 SGD
$156 USD
As of October 23, 2026
Save $964 SGD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,164 SGD at MOH London · As of October 25, 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG805672173 or 805672173. Listed at 17 retailers as of October 23, 2026, with prices from $200 to $1,164, a $964 spread on the same certified stone. MOH London lists it at $1,164. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.85
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle29.1°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805672173
Dimensions6.46 × 6.17 × 3.81 mm
L/W Ratio1.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.46 mm6.17 mm0.85 ctE / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG805672173
Side View
Table 59.0%Crown 29.1°Girdle: STK-THKPavilion 41.2°Culet: NoneDepth 59.0%

Caratlytics Score

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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 23
Current: $1,164 SGD|Low: $191 SGD|High: $1,175 SGD|Avg: $508 SGD|-0.8%
MOH London
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 28, 2026
Retailer 12$200 SGD
Retailer 4$224 SGD
Retailer 6$232 SGD
Retailer 3$249 SGD
Retailer 8$361 SGD
Retailer 11$420 SGD
Retailer 9$433 SGD
Retailer 15$452 SGD
Retailer 7$528 SGD
Retailer 14$551 SGD
Retailer 10$642 SGD
Retailer 2$676 SGD
Retailer 5$795 SGD
Retailer 13$798 SGD
MOH London$1,164 SGD

36 data points across 15 retailers

17 retailers$200 SGD to $1,164 SGD

A
Cheapest Retailer
-
$200 SGD
$156 USD
A
Retailer 2
-
$224 SGD
$175 USD
View
Final sale: no returns
A
Retailer 3
-
$232 SGD
$181 USD
View
A
Retailer 4
-
$249 SGD
$194 USD
View
A
Retailer 5
-
$279 SGD
HK$1,700 HKD
View
B+
Retailer 6
-
$308 SGD
$240 USD
View
B+
Retailer 7
-
$361 SGD
£222 GBP
View
B+
Retailer 8
-
$420 SGD
€312 EUR
View
B+
Retailer 9
-
$433 SGD
£266 GBP
View
B
Retailer 10
-
$452 SGD
$353 USD
View
B
Retailer 11
-
$528 SGD
£324 GBP
View
Price last confirmed 32 days ago
B
Retailer 12
-
$551 SGD
$430 USD
View
B
Retailer 13
-
$642 SGD
$501 USD
View
B
Retailer 14
-
$676 SGD
View
B
Retailer 15
-
$795 SGD
$620 USD
View
B
Retailer 16
-
$798 SGD
$623 USD
View
Most Expensive
B
MOH London
LG805672173 · Oct 25
$1,164 SGD
£715 GBP
View
16 more retailers have this diamond
Prices start from $200 SGDSave up to $964 SGD

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
$200 SGD