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Heart|Lab Grown|IGI

4.55ct H VVS2 Heart Lab Grown Diamond

ID • H/VVS2 • IGI LG836612636

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836612636

Diamond specifications and retailer prices

From $937 SGD
$733 USD
As of October 30, 2026
Save $4,790 SGD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,727 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 4.55ct lab-grown heart diamond

This 4.55ct lab-grown heart sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG836612636 or 836612636. Listed at 18 retailers as of October 30, 2026, with prices from $937 to $5,727, a $4,790 spread on the same certified stone. Brilliant Earth lists it at $5,727. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.55
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836612636
Dimensions10.35 × 11.71 × 6.43 mm
L/W Ratio1.13
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.35 mm11.71 mm4.55 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836612636
Side View
Table 61.0%Crown 34.6°Girdle: Slightly ThickPavilion 37.1°Culet: NoneDepth 54.9%

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: $5,727 SGD|Low: $899 SGD|High: $8,936 SGD|Avg: $2,492 SGD|-35.9%
Brilliant Earth
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
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 17$937 SGD
Retailer 16$1,019 SGD
Retailer 8$1,050 SGD
Retailer 3$1,087 SGD
Retailer 4$1,087 SGD
Retailer 12$1,264 SGD
Retailer 14$1,310 SGD
Retailer 5$1,547 SGD
Retailer 9$1,760 SGD
Retailer 13$2,312 SGD
Retailer 11$2,328 SGD
Retailer 7$2,328 SGD
Retailer 2$2,439 SGD
Retailer 18$3,054 SGD
Retailer 10$3,636 SGD
Retailer 6$3,745 SGD
Retailer 15$4,272 SGD
Brilliant Earth$5,727 SGD

28 data points across 18 retailers

18 retailers$937 SGD to $5,727 SGD

A
Cheapest Retailer
-
$937 SGD
$733 USD
A
Retailer 2
-
$1,019 SGD
$797 USD
View
A
Retailer 3
-
$1,050 SGD
$821 USD
View
Final sale: no returns
Retailer 4
-
$1,087 SGD
$850 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$1,087 SGD
$850 USD
View
A
Retailer 6
-
$1,264 SGD
£779 GBP
View
A
Retailer 7
-
$1,310 SGD
$1,025 USD
View
A
Retailer 8
-
$1,547 SGD
$1,210 USD
View
B+
Retailer 9
-
$1,760 SGD
$1,377 USD
View
B+
Retailer 10
-
$2,312 SGD
ZAR 29,220 ZAR
View
B+
Retailer 11
-
$2,328 SGD
A$2,801 AUD
View
B+
Retailer 12
-
$2,328 SGD
$1,821 USD
View
B+
Retailer 13
-
$2,439 SGD
$1,908 USD
View
B
Retailer 14
-
$3,054 SGD
$2,389 USD
View
B
Retailer 15
-
$3,636 SGD
View
B
Retailer 16
-
$3,745 SGD
$2,929 USD
View
B
Retailer 17
-
$4,272 SGD
£2,631 GBP
View
Most Expensive
B
Brilliant Earth
21621237A · Oct 30
$5,727 SGD
$4,480 USD
View
17 more retailers have this diamond
Prices start from $937 SGDSave up to $4,790 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
4.55ct Heart
$937 SGD