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Round|Lab Grown|IGI

1.01ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG733527162

Shape and cutting style on the report: Round brilliant

Certificate IGI LG733527162

Diamond specifications and retailer prices

From $181 SGD
As of November 5, 2026
Save $1,108 SGD (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,289 SGD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.01ct lab-grown round diamond

This 1.01ct lab-grown round sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG733527162 or 733527162. Listed at 19 retailers as of November 4, 2026, with prices from $181 to $1,289, a $1,108 spread on the same certified stone. Reve Diamonds lists it at $1,289. 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

1.01
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733527162
Dimensions6.41 × 6.36 × 3.97 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.41 mm6.36 mm1.01 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733527162
Side View
Table 58.0%Crown 35.8°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $382 SGD|Low: $175 SGD|High: $1,289 SGD|Avg: $522 SGD|+4.2%
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 6, 2026
Retailer 13$181 SGD
Retailer 12$202 SGD
Retailer 15$211 SGD
Retailer 3$225 SGD
Retailer 14$225 SGD
Retailer 5$307 SGD
Retailer 1$382 SGD
Retailer 9$429 SGD
Retailer 10$536 SGD
Retailer 6$625 SGD
Retailer 4$634 SGD
Retailer 2$724 SGD
Retailer 11$754 SGD
Retailer 7$794 SGD
Retailer 8$1,050 SGD
Reve Diamonds$1,289 SGD

44 data points across 16 retailers

19 retailers$181 SGD to $1,289 SGD

A
Cheapest Retailer
-
$181 SGD
A
Retailer 2
-
$202 SGD
View
Final sale: no returns
A
Retailer 3
-
$211 SGD
View
Retailer 4
-
$225 SGD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$225 SGD
View
A
Retailer 6
-
$261 SGD
View
B+
Retailer 7
-
$307 SGD
View
A
Retailer 8
-
$353 SGD
View
A
Retailer 9
-
$382 SGD
View
B+
Retailer 10
-
$429 SGD
View
Retailer 11
-
$517 SGD
View
Price last confirmed 33 days ago
B+
Retailer 12
-
$536 SGD
View
B+
Retailer 13
-
$625 SGD
View
B+
Retailer 14
-
$634 SGD
View
B
Retailer 15
-
$724 SGD
View
B
Retailer 16
-
$754 SGD
View
B
Retailer 17
-
$794 SGD
View
B
Retailer 18
-
$1,050 SGD
View
Most Expensive
B
Reve Diamonds
DB5BFE5A4 · Nov 4
$1,289 SGD
$1,009 USD
View
18 more retailers have this diamond
Prices start from $181 SGDSave up to $1,108 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
1.01ct Round
$181 SGD