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Round|Lab Grown|IGI

0.99ct E VS1 Round Lab Grown Diamond

EX • E/VS1 • IGI LG674555165

Shape and cutting style on the report: Round brilliant

Certificate IGI LG674555165

Diamond specifications and retailer prices

From $288 SGD
$225 USD
As of October 28, 2026
Save $1,248 SGD (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,628 SGD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 0.99ct lab-grown round diamond

This 0.99ct lab-grown round sits in the just-under-one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG674555165 or 674555165. Listed at 23 retailers as of October 28, 2026, with a 433% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG674555165
Dimensions6.44 × 6.36 × 3.88 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.44 mm6.36 mm0.99 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG674555165
Side View
Table 62.0%Crown 33.7°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 60.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $2,628 SGD|Low: $247 SGD|High: $2,628 SGD|Avg: $793 SGD
Do Amore Diamonds
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 4$247 SGD
Retailer 6$288 SGD
Retailer 3$321 SGD
Retailer 15$321 SGD
Retailer 7$432 SGD
Retailer 5$455 SGD
Retailer 13$538 SGD
Retailer 10$639 SGD
Retailer 9$653 SGD
Retailer 8$848 SGD
Retailer 11$882 SGD
Retailer 12$1,013 SGD
Retailer 14$1,033 SGD
Retailer 2$1,425 SGD
Do Amore Diamonds$2,628 SGD

42 data points across 15 retailers

23 retailers$288 SGD to $1,537 SGD

A
Retailer 1
-
$247 SGD
$193 USD
Price last confirmed 28 days ago
A
Retailer 2
-
$288 SGD
$225 USD
View
Final sale: no returns
A
Retailer 3
-
$300 SGD
$234 USD
View
A
Retailer 4
-
$300 SGD
$234 USD
View
Price last confirmed 23 days ago
A
Retailer 5
-
$318 SGD
$248 USD
View
A
Retailer 6
-
$321 SGD
$250 USD
View
A
Retailer 7
-
$321 SGD
$250 USD
View
Price last confirmed 27 days ago
A
Retailer 8
-
$432 SGD
$337 USD
View
B+
Retailer 9
-
$455 SGD
$355 USD
View
B+
Retailer 10
-
$538 SGD
$420 USD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$639 SGD
ZAR 8,055 ZAR
View
B+
Retailer 12
-
$653 SGD
£401 GBP
View
B
Retailer 13
-
$848 SGD
A$1,018 AUD
View
B
Retailer 14
-
$882 SGD
A$1,058 AUD
View
B
Retailer 15
-
$1,013 SGD
$790 USD
View
B
Retailer 16
-
$1,033 SGD
$806 USD
View
B
Retailer 17
-
$1,136 SGD
$886 USD
View
Price last confirmed 38 days ago
B
Retailer 18
-
$1,136 SGD
$886 USD
View
B
Retailer 19
-
$1,357 SGD
$1,058 USD
View
B
Retailer 20
-
$1,425 SGD
£875 GBP
View
B
Retailer 21
-
$1,537 SGD
$1,199 USD
View
B
Retailer 22
-
$2,474 SGD
$1,930 USD
View
Price under review
Most Expensive
B
Do Amore Diamonds
23-674555165 · Oct 28
$2,628 SGD
$2,050 USD
View
Price under review
22 more retailers have this diamond
Prices start from $288 SGDSave up to $1,248 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
0.99ct Round
$288 SGD