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Round|Lab Grown|IGI

1.52ct H SI1 Round Lab Grown Diamond

ID • H/SI1 • IGI LG524213481

Shape and cutting style on the report: Round brilliant

Certificate IGI LG524213481

Diamond specifications and retailer prices

From $421 SGD
$329 USD
As of November 1, 2026
Save $3,312 SGD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,733 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.52ct lab-grown round diamond

This 1.52ct lab-grown round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG524213481 or 524213481. Listed at 19 retailers as of October 31, 2026, with prices from $421 to $3,733, a $3,312 spread on the same certified stone. Do Amore Diamonds lists it at $3,733. 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

1.52
Carat
H
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG524213481
Dimensions7.36 × 7.38 × 4.57 mm
L/W Ratio1.00
Girdle conditionFaceted
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
7.36 mm7.38 mm1.52 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG524213481
Side View
Table 58.5%Crown 35.5°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.0%

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: Nov 1
Current: $3,733 SGD|Low: $421 SGD|High: $3,733 SGD|Avg: $1,239 SGD
Do Amore Diamonds
Retailer 2
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Retailer 11
Retailer 12
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Retailer 19
November 1, 2026
Retailer 19$421 SGD
Retailer 16$488 SGD
Retailer 13$514 SGD
Retailer 6$522 SGD
Retailer 14$522 SGD
Retailer 3$605 SGD
Retailer 7$716 SGD
Retailer 8$850 SGD
Retailer 10$898 SGD
Retailer 2$930 SGD
Retailer 17$946 SGD
Retailer 12$984 SGD
Retailer 11$1,035 SGD
Retailer 18$1,530 SGD
Retailer 9$1,570 SGD
Retailer 5$1,851 SGD
Retailer 4$2,052 SGD
Retailer 15$2,254 SGD
Do Amore Diamonds$3,733 SGD

15 data points across 19 retailers

19 retailers$421 SGD to $3,733 SGD

A
Cheapest Retailer
-
$421 SGD
$329 USD
A
Retailer 2
-
$488 SGD
$382 USD
View
B+
Retailer 3
-
$514 SGD
$402 USD
View
A
Retailer 4
-
$522 SGD
$408 USD
View
Retailer 5
-
$522 SGD
$408 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$605 SGD
$473 USD
View
A
Retailer 7
-
$716 SGD
$560 USD
View
Retailer 8
-
$850 SGD
$665 USD
View
Price last confirmed 11 days ago
A
Retailer 9
-
$898 SGD
$702 USD
View
A
Retailer 10
-
$930 SGD
£573 GBP
View
A
Retailer 11
-
$946 SGD
$740 USD
View
A
Retailer 12
-
$984 SGD
$770 USD
View
A
Retailer 13
-
$1,035 SGD
$810 USD
View
A
Retailer 14
-
$1,530 SGD
$1,197 USD
View
A
Retailer 15
-
$1,570 SGD
$1,228 USD
View
B+
Retailer 16
-
$1,851 SGD
$1,448 USD
View
B+
Retailer 17
-
$2,052 SGD
$1,605 USD
View
B+
Retailer 18
-
$2,254 SGD
£1,388 GBP
View
Most Expensive
B
Do Amore Diamonds
27-71BD544A8 · Oct 31
$3,733 SGD
$2,920 USD
View
18 more retailers have this diamond
Prices start from $421 SGDSave up to $3,312 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
1.52ct Round
$421 SGD