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Radiant|Lab Grown|IGI

4.15ct H VS1 Radiant Lab Grown Diamond

ID • H/VS1 • IGI LG598315968

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

Certificate IGI LG598315968

Diamond specifications and retailer prices

From $758 SGD
$593 USD
As of October 30, 2026
Save $5,442 SGD (88%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,200 SGD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 4.15ct lab-grown radiant diamond

This 4.15ct lab-grown radiant sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG598315968 or 598315968. Listed at 17 retailers as of October 30, 2026, with prices from $758 to $6,200, a $5,442 spread on the same certified stone. Do Amore Diamonds lists it at $6,200. 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

4.15
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.9°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG598315968
Dimensions11.33 × 7.82 × 5.35 mm
L/W Ratio1.45
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
11.33 mm7.82 mm4.15 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG598315968
Side View
Table 64.0%Crown 41.9°Girdle: MED-STKPavilion 35.6°Culet: NoneDepth 68.4%

Caratlytics Score

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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: $6,200 SGD|Low: $727 SGD|High: $6,724 SGD|Avg: $2,236 SGD|-7.8%
Do Amore Diamonds
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
November 1, 2026
Retailer 7$758 SGD
Retailer 2$782 SGD
Retailer 11$865 SGD
Retailer 13$940 SGD
Retailer 10$1,053 SGD
Retailer 9$1,138 SGD
Retailer 14$1,299 SGD
Retailer 4$2,065 SGD
Retailer 3$2,079 SGD
Retailer 6$2,332 SGD
Retailer 8$2,334 SGD
Retailer 12$2,515 SGD
Retailer 16$2,786 SGD
Retailer 15$3,241 SGD
Retailer 5$4,093 SGD
Do Amore Diamonds$6,200 SGD

31 data points across 16 retailers

17 retailers$758 SGD to $6,200 SGD

A
Cheapest Retailer
-
$758 SGD
$593 USD
A
Retailer 2
-
$782 SGD
$612 USD
View
A
Retailer 3
-
$865 SGD
$677 USD
View
A
Retailer 4
-
$940 SGD
$735 USD
View
Retailer 5
-
$940 SGD
$735 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
$1,053 SGD
£649 GBP
View
B+
Retailer 7
-
$1,138 SGD
$890 USD
View
A
Retailer 8
-
$1,299 SGD
$1,016 USD
View
B+
Retailer 9
-
$2,065 SGD
ZAR 26,100 ZAR
View
B+
Retailer 10
-
$2,079 SGD
A$2,502 AUD
View
B+
Retailer 11
-
$2,332 SGD
$1,824 USD
View
B+
Retailer 12
-
$2,334 SGD
$1,826 USD
View
B+
Retailer 13
-
$2,515 SGD
$1,967 USD
View
B+
Retailer 14
-
$2,786 SGD
£1,716 GBP
View
B
Retailer 15
-
$3,241 SGD
$2,535 USD
View
B
Retailer 16
-
$4,093 SGD
£2,521 GBP
View
Most Expensive
B
Do Amore Diamonds
27-BBC3A5265 · Nov 1
$6,200 SGD
$4,850 USD
View
16 more retailers have this diamond
Prices start from $758 SGDSave up to $5,442 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
4.15ct Radiant
$758 SGD