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Radiant|Lab Grown|IGI

4.30ct H VVS2 Radiant Lab Grown Diamond

ID • H/VVS2 • IGI LG627429624

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG627429624

Diamond specifications and retailer prices

From $1,047 SGD
HK$6,400 HKD
As of November 1, 2026
Save $6,866 SGD (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,913 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.3ct lab-grown radiant diamond

This 4.3ct lab-grown radiant 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 LG627429624 or 627429624. Listed at 15 retailers as of October 31, 2026, with prices from $1,047 to $7,913, a $6,866 spread on the same certified stone. Brilliant Earth lists it at $7,913. 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

4.30
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle50.8°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG627429624
Dimensions11.54 × 7.37 × 5.41 mm
L/W Ratio1.57
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
11.54 mm7.37 mm4.30 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG627429624
Side View
Table 66.0%Crown 50.8°Girdle: Very ThickPavilion 34.7°Culet: NoneDepth 73.4%

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: Nov 1
Current: $7,913 SGD|Low: $773 SGD|High: $8,604 SGD|Avg: $2,659 SGD|-8.0%
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
Retailer 19
November 1, 2026
Retailer 5$773 SGD
Retailer 4$858 SGD
Retailer 17$1,047 SGD
Retailer 15$1,125 SGD
Retailer 12$1,471 SGD
Retailer 13$1,718 SGD
Retailer 18$1,908 SGD
Retailer 7$1,911 SGD
Retailer 3$2,048 SGD
Retailer 6$2,494 SGD
Retailer 9$2,780 SGD
Retailer 19$2,865 SGD
Retailer 16$3,026 SGD
Retailer 10$3,030 SGD
Retailer 14$3,099 SGD
Retailer 8$3,687 SGD
Retailer 11$3,976 SGD
Retailer 2$4,161 SGD
Brilliant Earth$7,913 SGD

15 data points across 19 retailers

15 retailers$1,047 SGD to $7,913 SGD

Retailer 1
-
$692 SGD
$541 USD
Price last confirmed 33 days ago
Retailer 2
-
$775 SGD
$606 USD
View
Price last confirmed 35 days ago
Retailer 3
-
$846 SGD
$662 USD
View
Price last confirmed 35 days ago
A
Retailer 4
-
$1,047 SGD
HK$6,400 HKD
View
A
Retailer 5
-
$1,125 SGD
$880 USD
View
B+
Retailer 6
-
$1,471 SGD
$1,151 USD
View
A
Retailer 7
-
$1,718 SGD
$1,344 USD
View
A
Retailer 8
-
$1,908 SGD
ZAR 24,112 ZAR
View
Retailer 9
-
$2,048 SGD
$1,602 USD
View
Price last confirmed 32 days ago
Retailer 10
-
$2,255 SGD
$1,764 USD
View
Price last confirmed 32 days ago
B+
Retailer 11
-
$2,865 SGD
$2,241 USD
View
B+
Retailer 12
-
$3,026 SGD
View
B+
Retailer 13
-
$3,099 SGD
$2,424 USD
View
B
Retailer 14
-
$4,161 SGD
£2,563 GBP
View
Most Expensive
B
Brilliant Earth
22350097A · Oct 31
$7,913 SGD
$6,190 USD
View
14 more retailers have this diamond
Prices start from $1,047 SGDSave up to $6,866 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
4.30ct Radiant
$1,047 SGD