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Round|Lab Grown|IGI

1.06ct G SI1 Round Lab Grown Diamond

EX • G/SI1 • IGI LG846647431

Shape and cutting style on the report: Round brilliant

Certificate IGI LG846647431

Diamond specifications and retailer prices

From $199 SGD
$156 USD
As of October 26, 2026
Save $1,147 SGD (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,347 SGD at Reve Diamonds · As of October 26, 2026
View at Reve Diamonds

About this 1.06ct lab-grown round diamond

This 1.06ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG846647431 or 846647431. Listed at 16 retailers as of October 26, 2026, with prices from $199 to $1,347, a $1,147 spread on the same certified stone. Reve Diamonds lists it at $1,347. 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

1.06
Carat
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.8°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846647431
Dimensions6.51 × 6.49 × 3.98 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.51 mm6.49 mm1.06 ctG / SI1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG846647431
Side View
Table 63.0%Crown 35.8°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 61.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 26
Current: $543 SGD|Low: $199 SGD|High: $1,347 SGD|Avg: $570 SGD
Retailer 1
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
Reve Diamonds
November 1, 2026
Retailer 2$199 SGD
Retailer 3$222 SGD
Retailer 10$231 SGD
Retailer 13$248 SGD
Retailer 5$335 SGD
Retailer 11$428 SGD
Retailer 12$430 SGD
Retailer 9$433 SGD
Retailer 1$543 SGD
Retailer 14$552 SGD
Retailer 8$602 SGD
Retailer 7$614 SGD
Retailer 15$656 SGD
Retailer 4$866 SGD
Retailer 6$1,158 SGD
Reve Diamonds$1,347 SGD

8 data points across 16 retailers

16 retailers$199 SGD to $1,347 SGD

A
Cheapest Retailer
-
$199 SGD
$156 USD
A
Retailer 2
-
$222 SGD
$174 USD
View
Final sale: no returns
A
Retailer 3
-
$231 SGD
$181 USD
View
A
Retailer 4
-
$248 SGD
$194 USD
View
B+
Retailer 5
-
$335 SGD
$262 USD
View
B+
Retailer 6
-
$428 SGD
€319 EUR
View
B+
Retailer 7
-
$430 SGD
£265 GBP
View
B+
Retailer 8
-
$433 SGD
$339 USD
View
B+
Retailer 9
-
$543 SGD
$425 USD
View
B+
Retailer 10
-
$552 SGD
£340 GBP
View
B
Retailer 11
-
$602 SGD
$471 USD
View
B
Retailer 12
-
$614 SGD
$480 USD
View
B
Retailer 13
-
$656 SGD
$513 USD
View
B
Retailer 14
-
$866 SGD
$677 USD
View
B
Retailer 15
-
$1,158 SGD
£713 GBP
View
Most Expensive
C
Reve Diamonds
5A109030F · Oct 26
$1,347 SGD
$1,053 USD
View
15 more retailers have this diamond
Prices start from $199 SGDSave up to $1,147 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
1.06ct Round
$199 SGD