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Round|Lab Grown|IGI

0.45ct D VS1 Round Lab Grown Diamond

EX • D/VS1 • IGI LG817671589

Shape and cutting style on the report: Round brilliant

Certificate IGI LG817671589

Diamond specifications and retailer prices

From $101 SGD
$79 USD
As of October 29, 2026
Save $831 SGD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $933 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 0.45ct lab-grown round diamond

This 0.45ct lab-grown round sits in the sub-half-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG817671589 or 817671589. Listed at 17 retailers as of October 29, 2026, with prices from $101 to $933, a $831 spread on the same certified stone. MOH London lists it at $933. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817671589
Dimensions4.89 × 4.91 × 3.03 mm
L/W Ratio1.00
Girdle conditionFaceted
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
4.89 mm4.91 mm0.45 ctD / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817671589
Side View
Table 57.0%Crown 34.7°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.8%

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: $933 SGD|Low: $49 SGD|High: $955 SGD|Avg: $314 SGD|-2.4%
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 29, 2026
Retailer 7$49 SGD
Retailer 11$101 SGD
Retailer 13$114 SGD
Retailer 5$135 SGD
Retailer 12$218 SGD
Retailer 2$220 SGD
Retailer 10$228 SGD
Retailer 8$244 SGD
Retailer 3$278 SGD
Retailer 9$281 SGD
Retailer 15$354 SGD
Retailer 6$436 SGD
Retailer 14$483 SGD
Retailer 4$664 SGD
MOH London$933 SGD

33 data points across 15 retailers

17 retailers$101 SGD to $933 SGD

A
Cheapest Retailer
-
$101 SGD
$79 USD
A
Retailer 2
-
$114 SGD
$89 USD
View
Final sale: no returns
A
Retailer 3
-
$118 SGD
$92 USD
View
A
Retailer 4
-
$135 SGD
$105 USD
View
A
Retailer 5
-
$135 SGD
$105 USD
View
Retailer 6
-
$218 SGD
$170 USD
View
Price last confirmed 11 days ago
A
Retailer 7
-
$220 SGD
£135 GBP
View
A
Retailer 8
-
$228 SGD
ZAR 2,873 ZAR
View
A
Retailer 9
-
$244 SGD
€181 EUR
View
A
Retailer 10
-
$278 SGD
$217 USD
View
A
Retailer 11
-
$281 SGD
£172 GBP
View
B+
Retailer 12
-
$354 SGD
View
B+
Retailer 13
-
$406 SGD
$317 USD
View
Retailer 14
-
$436 SGD
$340 USD
View
Price last confirmed 31 days ago
B
Retailer 15
-
$483 SGD
$377 USD
View
B
Retailer 16
-
$664 SGD
£408 GBP
View
Most Expensive
B
MOH London
LG817671589 · Oct 29
$933 SGD
£573 GBP
View
16 more retailers have this diamond
Prices start from $101 SGDSave up to $831 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
0.45ct Round
$101 SGD