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Round|Lab Grown|IGI

0.55ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG817623799

Shape and cutting style on the report: Round brilliant

Certificate IGI LG817623799

Diamond specifications and retailer prices

From $138 SGD
$108 USD
As of October 30, 2026
Save $1,000 SGD (88%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,138 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 0.55ct lab-grown round diamond

This 0.55ct lab-grown round sits in the half to three-quarter carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG817623799 or 817623799. Listed at 16 retailers as of October 29, 2026, with prices from $138 to $1,138, a $1,000 spread on the same certified stone. MOH London lists it at $1,138. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.55
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817623799
Dimensions5.25 × 5.22 × 3.25 mm
L/W Ratio1.01
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
5.25 mm5.22 mm0.55 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817623799
Side View
Table 58.0%Crown 35.8°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.0%

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 30
Current: $1,138 SGD|Low: $97 SGD|High: $1,146 SGD|Avg: $487 SGD|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 9$138 SGD
Retailer 5$164 SGD
Retailer 7$211 SGD
Retailer 3$278 SGD
Retailer 2$295 SGD
Retailer 4$392 SGD
Retailer 6$552 SGD
Retailer 10$570 SGD
Retailer 8$1,107 SGD
MOH London$1,138 SGD

43 data points across 10 retailers

16 retailers$138 SGD to $1,138 SGD

Retailer 1
-
$119 SGD
$93 USD
Price last confirmed 22 days ago
A
Retailer 2
-
$138 SGD
$108 USD
View
Final sale: no returns
Retailer 3
-
$144 SGD
$113 USD
View
Price last confirmed 21 days ago
A
Retailer 4
-
$164 SGD
$128 USD
View
A
Retailer 5
-
$164 SGD
$128 USD
View
Retailer 6
-
$164 SGD
$128 USD
View
Price last confirmed 31 days ago
A
Retailer 7
-
$211 SGD
$165 USD
View
A
Retailer 8
-
$278 SGD
ZAR 3,517 ZAR
View
A
Retailer 9
-
$295 SGD
£182 GBP
View
B+
Retailer 10
-
$392 SGD
A$472 AUD
View
Retailer 11
-
$495 SGD
$387 USD
View
Price last confirmed 31 days ago
B+
Retailer 12
-
$495 SGD
$387 USD
View
B
Retailer 13
-
$552 SGD
$432 USD
View
B
Retailer 14
-
$570 SGD
$446 USD
View
B
Retailer 15
-
$1,107 SGD
$866 USD
View
Most Expensive
B
MOH London
LG817623799 · Oct 29
$1,138 SGD
£701 GBP
View
15 more retailers have this diamond
Prices start from $138 SGDSave up to $1,000 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
0.55ct Round
$138 SGD