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Heart|Lab Grown|IGI

0.99ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG828618882

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG828618882

Diamond specifications and retailer prices

From $278 SGD
HK$1,700 HKD
As of October 30, 2026
Save $1,064 SGD (79%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,343 SGD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 0.99ct lab-grown heart diamond

This 0.99ct lab-grown heart sits in the just-under-one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828618882 or 828618882. Listed at 19 retailers as of October 25, 2026, with prices from $278 to $1,343, a $1,064 spread on the same certified stone. Reve Diamonds lists it at $1,343. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.8°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828618882
Dimensions6.84 × 6.40 × 3.85 mm
L/W Ratio1.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.84 mm6.40 mm0.99 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG828618882
Side View
Table 64.0%Crown 32.8°Girdle: STK-THKPavilion 36.8°Culet: NoneDepth 56.3%

Caratlytics Score

How it works →
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 30
Current: $413 SGD|Low: $222 SGD|High: $1,349 SGD|Avg: $677 SGD
Retailer 1
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
Reve Diamonds
October 31, 2026
Retailer 5$222 SGD
Retailer 3$318 SGD
Retailer 1$413 SGD
Retailer 11$428 SGD
Retailer 14$437 SGD
Retailer 4$449 SGD
Retailer 8$451 SGD
Retailer 12$528 SGD
Retailer 7$625 SGD
Retailer 10$669 SGD
Retailer 9$785 SGD
Retailer 6$861 SGD
Retailer 13$1,151 SGD
Retailer 2$1,291 SGD
Reve Diamonds$1,343 SGD

41 data points across 15 retailers

19 retailers$278 SGD to $1,343 SGD

Retailer 1
-
$192 SGD
$150 USD
Price last confirmed 29 days ago
Retailer 2
-
$234 SGD
$183 USD
View
Price last confirmed 32 days ago
Retailer 3
-
$248 SGD
$194 USD
View
Price last confirmed 28 days ago
A
Retailer 4
-
$278 SGD
HK$1,700 HKD
View
Retailer 5
-
$318 SGD
£196 GBP
View
Price last confirmed 14 days ago
A
Retailer 6
-
$413 SGD
€308 EUR
View
A
Retailer 7
-
$428 SGD
£263 GBP
View
Retailer 8
-
$437 SGD
ZAR 5,528 ZAR
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$449 SGD
$351 USD
View
B+
Retailer 10
-
$451 SGD
$353 USD
View
B+
Retailer 11
-
$528 SGD
£325 GBP
View
B+
Retailer 12
-
$625 SGD
$489 USD
View
B+
Retailer 13
-
$669 SGD
View
B
Retailer 14
-
$785 SGD
$614 USD
View
Retailer 15
-
$805 SGD
$630 USD
View
Price last confirmed 30 days ago
B
Retailer 16
-
$861 SGD
$673 USD
View
B
Retailer 17
-
$1,151 SGD
£709 GBP
View
B
Retailer 18
-
$1,291 SGD
$1,010 USD
View
Most Expensive
B
Reve Diamonds
1F385AC0D · Oct 25
$1,343 SGD
$1,050 USD
View
18 more retailers have this diamond
Prices start from $278 SGDSave up to $1,064 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
$278 SGD