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Heart|Lab Grown|IGI

0.99ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG829610778

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG829610778

Diamond specifications and retailer prices

From $262 SGD
HK$1,600 HKD
As of November 1, 2026
Save $823 SGD (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,085 SGD at MOH London · As of October 26, 2026
View at MOH London

About this 0.99ct lab-grown heart diamond

This 0.99ct lab-grown heart sits in the just-under-one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG829610778 or 829610778. Listed at 13 retailers as of October 26, 2026, with prices from $262 to $1,085, a $823 spread on the same certified stone. MOH London lists it at $1,085. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.7°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG829610778
Dimensions6.78 × 6.56 × 3.91 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
6.78 mm6.56 mm0.99 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG829610778
Side View
Table 65.0%Crown 34.7°Girdle: MED-THKPavilion 41.5°Culet: NoneDepth 57.7%

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: Nov 1
Current: $1,085 SGD|Low: $262 SGD|High: $1,096 SGD|Avg: $556 SGD|-1.0%
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
October 31, 2026
Retailer 13$262 SGD
Retailer 3$299 SGD
Retailer 2$392 SGD
Retailer 10$398 SGD
Retailer 12$412 SGD
Retailer 4$428 SGD
Retailer 7$433 SGD
Retailer 11$497 SGD
Retailer 6$583 SGD
Retailer 9$632 SGD
Retailer 8$729 SGD
Retailer 5$815 SGD
MOH London$1,085 SGD

27 data points across 13 retailers

13 retailers$262 SGD to $1,085 SGD

A
Cheapest Retailer
-
$262 SGD
HK$1,600 HKD
Retailer 2
-
$299 SGD
£184 GBP
View
Price last confirmed 16 days ago
A
Retailer 3
-
$392 SGD
€292 EUR
View
A
Retailer 4
-
$398 SGD
£245 GBP
View
Retailer 5
-
$412 SGD
ZAR 5,208 ZAR
View
Price last confirmed 10 days ago
Retailer 6
-
$428 SGD
$335 USD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$433 SGD
$339 USD
View
Retailer 8
-
$497 SGD
£306 GBP
View
Price last confirmed 7 days ago
B+
Retailer 9
-
$583 SGD
$456 USD
View
B+
Retailer 10
-
$632 SGD
View
B
Retailer 11
-
$729 SGD
$570 USD
View
B
Retailer 12
-
$815 SGD
$638 USD
View
Most Expensive
B
MOH London
LG829610778 · Oct 26
$1,085 SGD
£668 GBP
View
12 more retailers have this diamond
Prices start from $262 SGDSave up to $823 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
0.99ct Heart
$262 SGD