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Heart|Lab Grown|IGI

0.84ct D SI1 Heart Lab Grown Diamond

VG • D/SI1 • IGI LG844658548

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG844658548

Diamond specifications and retailer prices

From $245 SGD
HK$1,500 HKD
As of October 30, 2026
Save $432 SGD (64%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,801 SGD at MOH London · As of October 26, 2026
View at MOH London

About this 0.84ct lab-grown heart diamond

This 0.84ct lab-grown heart sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG844658548 or 844658548. Listed at 11 retailers as of October 30, 2026, with a 176% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.84
Carat
D
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle44.5°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844658548
Dimensions6.00 × 6.29 × 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
6.00 mm6.29 mm0.84 ctD / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG844658548
Side View
Table 61.0%Crown 44.5°Girdle: THN-STKPavilion 38.7°Culet: NoneDepth 60.6%

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 30
Current: $1,801 SGD|Low: $193 SGD|High: $1,801 SGD|Avg: $511 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 3$193 SGD
Retailer 11$245 SGD
Retailer 7$313 SGD
Retailer 12$327 SGD
Retailer 8$363 SGD
Retailer 2$369 SGD
Retailer 10$405 SGD
Retailer 9$501 SGD
Retailer 5$531 SGD
Retailer 4$594 SGD
Retailer 6$678 SGD
MOH London$1,801 SGD

8 data points across 12 retailers

11 retailers$245 SGD to $678 SGD

A
Cheapest Retailer
-
$245 SGD
HK$1,500 HKD
B+
Retailer 2
-
$313 SGD
£193 GBP
View
B+
Retailer 3
-
$327 SGD
$256 USD
View
B+
Retailer 4
-
$363 SGD
£224 GBP
View
B+
Retailer 5
-
$369 SGD
€275 EUR
View
B+
Retailer 6
-
$405 SGD
$317 USD
View
B
Retailer 7
-
$501 SGD
£309 GBP
View
B
Retailer 8
-
$531 SGD
$415 USD
View
B
Retailer 9
-
$594 SGD
View
B
Retailer 10
-
$678 SGD
$530 USD
View
Most Expensive
MOH London
LG844658548 · Oct 26
$1,801 SGD
£1,109 GBP
View
Price under review
10 more retailers have this diamond
Prices start from $245 SGDSave up to $432 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
0.84ct Heart
$245 SGD