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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 $320 AUD
$225 USD
As of October 28, 2026
Save $1,386 AUD (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,918 AUD 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: $2,918 AUD|Low: $275 AUD|High: $2,918 AUD|Avg: $880 AUD
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$275 AUD
Retailer 6$320 AUD
Retailer 3$356 AUD
Retailer 15$356 AUD
Retailer 7$480 AUD
Retailer 5$505 AUD
Retailer 13$598 AUD
Retailer 10$710 AUD
Retailer 2$727 AUD
Retailer 9$942 AUD
Retailer 11$979 AUD
Retailer 12$1,124 AUD
Retailer 14$1,147 AUD
Retailer 8$1,582 AUD
Do Amore Diamonds$2,918 AUD

42 data points across 15 retailers

23 retailers$320 AUD to $1,706 AUD

A
Retailer 1
-
$275 AUD
$193 USD
Price last confirmed 28 days ago
A
Retailer 2
-
$320 AUD
$225 USD
View
Final sale: no returns
A
Retailer 3
-
$333 AUD
$234 USD
View
A
Retailer 4
-
$333 AUD
$234 USD
View
Price last confirmed 23 days ago
A
Retailer 5
-
$353 AUD
$248 USD
View
A
Retailer 6
-
$356 AUD
$250 USD
View
A
Retailer 7
-
$356 AUD
$250 USD
View
Price last confirmed 27 days ago
A
Retailer 8
-
$480 AUD
$337 USD
View
B+
Retailer 9
-
$505 AUD
$355 USD
View
B+
Retailer 10
-
$598 AUD
$420 USD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$710 AUD
ZAR 8,055 ZAR
View
B+
Retailer 12
-
$727 AUD
£402 GBP
View
B
Retailer 13
-
$942 AUD
View
B
Retailer 14
-
$979 AUD
View
B
Retailer 15
-
$1,124 AUD
$790 USD
View
B
Retailer 16
-
$1,147 AUD
$806 USD
View
B
Retailer 17
-
$1,261 AUD
$886 USD
View
Price last confirmed 38 days ago
B
Retailer 18
-
$1,261 AUD
$886 USD
View
B
Retailer 19
-
$1,506 AUD
$1,058 USD
View
B
Retailer 20
-
$1,582 AUD
£875 GBP
View
B
Retailer 21
-
$1,706 AUD
$1,199 USD
View
B
Retailer 22
-
$2,747 AUD
$1,930 USD
View
Price under review
Most Expensive
B
Do Amore Diamonds
23-674555165 · Oct 28
$2,918 AUD
$2,050 USD
View
Price under review
22 more retailers have this diamond
Prices start from $320 AUDSave up to $1,386 AUD

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
$320 AUD