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Round|Lab Grown|IGI

0.90ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG689528896

Shape and cutting style on the report: Round brilliant

Certificate IGI LG689528896

Diamond specifications and retailer prices

From $458 SGD
$357 USD
As of October 29, 2026
Save $1,080 SGD (70%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,538 SGD at Brilliant Earth · As of October 24, 2026
View at Brilliant Earth

About this 0.9ct lab-grown round diamond

This 0.9ct lab-grown round sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG689528896 or 689528896. Listed at 12 retailers as of October 24, 2026, with prices from $458 to $1,538, a $1,080 spread on the same certified stone. Brilliant Earth lists it at $1,538. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.90
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689528896
Dimensions6.20 × 6.26 × 3.82 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
6.20 mm6.26 mm0.90 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689528896
Side View
Table 58.0%Crown 33.7°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.3%

Caratlytics Score

How it works →
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: $1,538 SGD|Low: $431 SGD|High: $1,589 SGD|Avg: $813 SGD|-3.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 7$433 SGD
Retailer 2$464 SGD
Retailer 8$472 SGD
Retailer 9$567 SGD
Retailer 6$686 SGD
Retailer 10$843 SGD
Retailer 4$861 SGD
Retailer 5$1,160 SGD
Retailer 3$1,235 SGD
Brilliant Earth$1,538 SGD

43 data points across 10 retailers

12 retailers$458 SGD to $1,538 SGD

A
Cheapest Retailer
-
$458 SGD
$357 USD
A
Retailer 2
-
$464 SGD
£285 GBP
View
A
Retailer 3
-
$472 SGD
$368 USD
View
A
Retailer 4
-
$567 SGD
$442 USD
View
Retailer 5
-
$686 SGD
$535 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$860 SGD
$671 USD
View
B+
Retailer 7
-
$861 SGD
A$1,034 AUD
View
B+
Retailer 8
-
$915 SGD
$714 USD
View
Retailer 9
-
$1,160 SGD
$905 USD
View
Price last confirmed 8 days ago
B
Retailer 10
-
$1,160 SGD
$905 USD
View
B+
Retailer 11
-
$1,235 SGD
£759 GBP
View
Most Expensive
B
Brilliant Earth
14528651A · Oct 24
$1,538 SGD
$1,200 USD
View
11 more retailers have this diamond
Prices start from $458 SGDSave up to $1,080 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
0.90ct Round
$458 SGD