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Round|Lab Grown|IGI

0.91ct E SI1 Round Lab Grown Diamond

VG • E/SI1 • IGI LG483125237

Shape and cutting style on the report: Round brilliant

Certificate IGI LG483125237

Diamond specifications and retailer prices

From $267 SGD
$208 USD
As of October 26, 2026
Save $1,297 SGD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,564 SGD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.91ct lab-grown round diamond

This 0.91ct lab-grown round sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG483125237 or 483125237. Listed at 19 retailers as of October 26, 2026, with prices from $267 to $1,564, a $1,297 spread on the same certified stone. Reve Diamonds lists it at $1,564. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.91
Carat
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG483125237
Dimensions6.05 × 6.01 × 3.88 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
6.05 mm6.01 mm0.91 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG483125237
Side View
Table 58.0%Crown 36.9°Girdle: Slightly ThickPavilion 41.5°Culet: NoneDepth 64.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 26
Current: $619 SGD|Low: $256 SGD|High: $1,343 SGD|Avg: $587 SGD|+0.2%
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
October 30, 2026
Retailer 13$267 SGD
Retailer 7$297 SGD
Retailer 12$310 SGD
Retailer 4$331 SGD
Retailer 11$331 SGD
Retailer 3$400 SGD
Retailer 15$538 SGD
Retailer 9$560 SGD
Retailer 5$572 SGD
Retailer 8$609 SGD
Retailer 1$619 SGD
Retailer 6$628 SGD
Retailer 10$1,064 SGD
Retailer 2$1,068 SGD
Retailer 14$1,333 SGD

41 data points across 15 retailers

19 retailers$267 SGD to $1,564 SGD

A
Cheapest Retailer
-
$267 SGD
$208 USD
A
Retailer 2
-
$297 SGD
$232 USD
View
Final sale: no returns
A
Retailer 3
-
$310 SGD
$242 USD
View
Retailer 4
-
$331 SGD
$258 USD
View
Price last confirmed 18 days ago
A
Retailer 5
-
$331 SGD
$258 USD
View
B+
Retailer 6
-
$377 SGD
HK$2,300 HKD
View
B+
Retailer 7
-
$400 SGD
$312 USD
View
B+
Retailer 8
-
$538 SGD
$420 USD
View
B+
Retailer 9
-
$560 SGD
€416 EUR
View
B+
Retailer 10
-
$572 SGD
$446 USD
View
B
Retailer 11
-
$609 SGD
£374 GBP
View
B+
Retailer 12
-
$619 SGD
£380 GBP
View
B
Retailer 13
-
$628 SGD
$490 USD
View
B
Retailer 14
-
$894 SGD
View
B
Retailer 15
-
$1,064 SGD
$830 USD
View
Retailer 16
-
$1,068 SGD
$833 USD
View
Price last confirmed 7 days ago
B
Retailer 17
-
$1,132 SGD
$883 USD
View
B
Retailer 18
-
$1,333 SGD
£819 GBP
View
Most Expensive
B
Reve Diamonds
F2B2C3B8F · Oct 30
$1,564 SGD
$1,220 USD
View
18 more retailers have this diamond
Prices start from $267 SGDSave up to $1,297 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
0.91ct Round
$267 SGD