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Radiant|Lab Grown|IGI

5.70ct H SI1 Radiant Lab Grown Diamond

ID • H/SI1 • IGI LG559202119

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

Certificate IGI LG559202119

Diamond specifications and retailer prices

From $834 SGD
$652 USD
As of October 30, 2026
Save $3,261 SGD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,095 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 5.7ct lab-grown radiant diamond

This 5.7ct lab-grown radiant sits in the over five carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG559202119 or 559202119. Listed at 14 retailers as of October 29, 2026, with prices from $834 to $4,095, a $3,261 spread on the same certified stone. MOH London lists it at $4,095. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

5.70
Carat
H
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.9°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG559202119
Dimensions12.82 × 8.72 × 5.79 mm
L/W Ratio1.47
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
12.82 mm8.72 mm5.70 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG559202119
Side View
Table 64.5%Crown 44.9°Girdle: Slightly ThickPavilion 34.5°Culet: NoneDepth 66.4%

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: $4,095 SGD|Low: $834 SGD|High: $9,128 SGD|Avg: $3,074 SGD
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 6$834 SGD
Retailer 4$906 SGD
Retailer 12$966 SGD
Retailer 11$1,102 SGD
Retailer 15$1,145 SGD
Retailer 13$1,195 SGD
Retailer 14$1,507 SGD
Retailer 2$1,569 SGD
Retailer 3$1,579 SGD
Retailer 10$2,470 SGD
Retailer 16$2,718 SGD
Retailer 17$2,874 SGD
Retailer 5$3,336 SGD
MOH London$4,095 SGD
Retailer 8$4,319 SGD
Retailer 7$7,834 SGD
Retailer 9$9,128 SGD

5 data points across 17 retailers

14 retailers$834 SGD to $4,095 SGD

A
Cheapest Retailer
-
$834 SGD
$652 USD
A
Retailer 2
-
$906 SGD
$709 USD
View
A
Retailer 3
-
$966 SGD
$756 USD
View
A
Retailer 4
-
$1,102 SGD
£679 GBP
View
A
Retailer 5
-
$1,145 SGD
HK$7,000 HKD
View
A
Retailer 6
-
$1,195 SGD
$935 USD
View
A
Retailer 7
-
$1,507 SGD
$1,179 USD
View
A
Retailer 8
-
$1,569 SGD
€1,169 EUR
View
B+
Retailer 9
-
$1,579 SGD
$1,235 USD
View
B+
Retailer 10
-
$2,470 SGD
$1,932 USD
View
B
Retailer 11
-
$2,718 SGD
$2,126 USD
View
B+
Retailer 12
-
$2,874 SGD
$2,248 USD
View
B
Retailer 13
-
$3,336 SGD
$2,609 USD
View
Most Expensive
B
MOH London
LG559202119 · Oct 29
$4,095 SGD
£2,522 GBP
View
13 more retailers have this diamond
Prices start from $834 SGDSave up to $3,261 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
5.70ct Radiant
$834 SGD