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Round|Lab Grown|IGI

1.60ct H SI1 Round Lab Grown Diamond

ID • H/SI1 • IGI LG524213530

Shape and cutting style on the report: Round brilliant

Certificate IGI LG524213530

Diamond specifications and retailer prices

From $441 SGD
$345 USD
As of October 29, 2026
Save $3,484 SGD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,925 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.6ct lab-grown round diamond

This 1.6ct 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 LG524213530 or 524213530. Listed at 19 retailers as of October 29, 2026, with prices from $441 to $3,925, a $3,484 spread on the same certified stone. Do Amore Diamonds lists it at $3,925. 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

1.60
Carat
H
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG524213530
Dimensions7.48 × 7.53 × 4.64 mm
L/W Ratio1.01
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
7.48 mm7.53 mm1.60 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG524213530
Side View
Table 57.5%Crown 35.3°Girdle: MediumPavilion 41°Culet: NoneDepth 61.9%

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 29
Current: $3,925 SGD|Low: $441 SGD|High: $3,925 SGD|Avg: $1,306 SGD|+0.3%
Do Amore Diamonds
Retailer 2
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Retailer 12
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Retailer 19
October 30, 2026
Retailer 19$441 SGD
Retailer 16$511 SGD
Retailer 13$539 SGD
Retailer 6$547 SGD
Retailer 15$547 SGD
Retailer 3$662 SGD
Retailer 7$741 SGD
Retailer 10$945 SGD
Retailer 8$946 SGD
Retailer 17$974 SGD
Retailer 12$978 SGD
Retailer 11$1,068 SGD
Retailer 2$1,112 SGD
Retailer 18$1,604 SGD
Retailer 9$1,653 SGD
Retailer 5$1,942 SGD
Retailer 4$2,140 SGD
Retailer 14$2,372 SGD
Do Amore Diamonds$3,925 SGD

14 data points across 19 retailers

19 retailers$441 SGD to $3,925 SGD

A
Cheapest Retailer
-
$441 SGD
$345 USD
A
Retailer 2
-
$511 SGD
$400 USD
View
B+
Retailer 3
-
$539 SGD
$422 USD
View
A
Retailer 4
-
$547 SGD
$428 USD
View
A
Retailer 5
-
$547 SGD
$428 USD
View
A
Retailer 6
-
$662 SGD
$518 USD
View
A
Retailer 7
-
$741 SGD
$580 USD
View
A
Retailer 8
-
$945 SGD
$739 USD
View
Retailer 9
-
$946 SGD
$740 USD
View
Price last confirmed 10 days ago
A
Retailer 10
-
$974 SGD
$762 USD
View
A
Retailer 11
-
$978 SGD
£602 GBP
View
A
Retailer 12
-
$1,068 SGD
$836 USD
View
A
Retailer 13
-
$1,112 SGD
$870 USD
View
A
Retailer 14
-
$1,604 SGD
$1,255 USD
View
A
Retailer 15
-
$1,653 SGD
$1,293 USD
View
B+
Retailer 16
-
$1,942 SGD
$1,519 USD
View
B+
Retailer 17
-
$2,140 SGD
$1,674 USD
View
B+
Retailer 18
-
$2,372 SGD
£1,461 GBP
View
Most Expensive
B
Do Amore Diamonds
27-832B8BA02 · Oct 31
$3,925 SGD
$3,070 USD
View
18 more retailers have this diamond
Prices start from $441 SGDSave up to $3,484 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
1.60ct Round
$441 SGD