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Round|Lab Grown|IGI

0.90ct D SI1 Round Lab Grown Diamond

EX • D/SI1 • IGI LG707534489

Shape and cutting style on the report: Round brilliant

Certificate IGI LG707534489

Diamond specifications and retailer prices

From $156 SGD
$122 USD
As of October 29, 2026
Save $1,458 SGD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,614 SGD at MOH London · As of October 26, 2026
View at MOH London

About this 0.9ct lab-grown round diamond

This 0.9ct lab-grown round sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG707534489 or 707534489. Listed at 16 retailers as of October 26, 2026, with prices from $156 to $1,614, a $1,458 spread on the same certified stone. MOH London lists it at $1,614. 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

0.90
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle31.6°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG707534489
Dimensions6.28 × 6.26 × 3.76 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.28 mm6.26 mm0.90 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG707534489
Side View
Table 61.0%Crown 31.6°Girdle: MediumPavilion 41.5°Culet: NoneDepth 59.9%

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: $1,614 SGD|Low: $156 SGD|High: $1,799 SGD|Avg: $511 SGD|-9.2%
MOH London
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$156 SGD
Retailer 14$180 SGD
Retailer 6$206 SGD
Retailer 10$206 SGD
Retailer 3$332 SGD
Retailer 2$372 SGD
Retailer 5$372 SGD
Retailer 15$393 SGD
Retailer 8$398 SGD
Retailer 12$479 SGD
Retailer 4$504 SGD
Retailer 7$614 SGD
Retailer 11$621 SGD
Retailer 9$692 SGD
MOH London$1,614 SGD

40 data points across 15 retailers

16 retailers$156 SGD to $1,614 SGD

A
Cheapest Retailer
-
$156 SGD
$122 USD
A
Retailer 2
-
$180 SGD
$141 USD
View
A
Retailer 3
-
$206 SGD
$161 USD
View
A
Retailer 4
-
$206 SGD
$161 USD
View
A
Retailer 5
-
$332 SGD
$260 USD
View
A
Retailer 6
-
$372 SGD
£229 GBP
View
A
Retailer 7
-
$372 SGD
$291 USD
View
B+
Retailer 8
-
$398 SGD
£245 GBP
View
B+
Retailer 9
-
$479 SGD
$375 USD
View
Retailer 10
-
$479 SGD
$375 USD
View
Price last confirmed 12 days ago
B+
Retailer 11
-
$504 SGD
$394 USD
View
Retailer 12
-
$614 SGD
$480 USD
View
Price last confirmed 11 days ago
B+
Retailer 13
-
$621 SGD
$486 USD
View
B
Retailer 14
-
$692 SGD
$541 USD
View
B
Retailer 15
-
$730 SGD
£450 GBP
View
Most Expensive
B
MOH London
LG707534489 · Oct 26
$1,614 SGD
£994 GBP
View
15 more retailers have this diamond
Prices start from $156 SGDSave up to $1,458 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
$156 SGD