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Round|Lab Grown|IGI

1.99ct D VVS2 Round Lab Grown Diamond

EX • D/VVS2 • IGI LG828678158

Shape and cutting style on the report: Round brilliant

Certificate IGI LG828678158

Diamond specifications and retailer prices

From $428 AUD
$301 USD
As of October 26, 2026
Save $1,729 AUD (80%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $4,067 AUD at Brilliant Earth · As of October 18, 2026
View at Brilliant Earth

About this 1.99ct lab-grown round diamond

This 1.99ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG828678158 or 828678158. Listed at 25 retailers as of October 26, 2026, with a 404% 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

1.99
Carat
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828678158
Dimensions8.11 × 8.14 × 4.83 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.11 mm8.14 mm1.99 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828678158
Side View
Table 62.0%Crown 33.1°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 59.4%

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 26
Current: $4,067 AUD|Low: $428 AUD|High: $204,481 AUD|Avg: $10,534 AUD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
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Retailer 22
Retailer 23
October 29, 2026
Retailer 22$428 AUD
Retailer 14$479 AUD
Retailer 12$498 AUD
Retailer 3$532 AUD
Retailer 4$532 AUD
Retailer 7$722 AUD
Retailer 21$754 AUD
Retailer 17$803 AUD
Retailer 2$841 AUD
Retailer 19$913 AUD
Retailer 20$935 AUD
Retailer 11$967 AUD
Retailer 18$1,238 AUD
Retailer 5$1,632 AUD
Retailer 9$1,692 AUD
Retailer 6$1,708 AUD
Retailer 10$1,776 AUD
Retailer 23$1,991 AUD
Retailer 15$2,042 AUD
Retailer 13$2,142 AUD
Retailer 8$2,157 AUD
Brilliant Earth$4,067 AUD
Retailer 16$100,071 AUD

28 data points across 23 retailers

25 retailers$428 AUD to $2,157 AUD

A
Cheapest Retailer
-
$428 AUD
$301 USD
A
Retailer 2
-
$479 AUD
$337 USD
View
Final sale: no returns
A
Retailer 3
-
$498 AUD
$350 USD
View
A
Retailer 4
-
$532 AUD
$374 USD
View
A
Retailer 5
-
$532 AUD
$374 USD
View
A
Retailer 6
-
$692 AUD
HK$3,800 HKD
View
Price last confirmed 50 days ago
B+
Retailer 7
-
$722 AUD
$508 USD
View
A
Retailer 8
-
$754 AUD
$530 USD
View
A
Retailer 9
-
$803 AUD
£445 GBP
View
A
Retailer 10
-
$841 AUD
€563 EUR
View
A
Retailer 11
-
$913 AUD
ZAR 10,374 ZAR
View
A
Retailer 12
-
$935 AUD
£518 GBP
View
A
Retailer 13
-
$967 AUD
$680 USD
View
B+
Retailer 14
-
$1,238 AUD
View
B
Retailer 15
-
$1,632 AUD
$1,148 USD
View
B+
Retailer 16
-
$1,692 AUD
$1,190 USD
View
B+
Retailer 17
-
$1,708 AUD
$1,201 USD
View
B
Retailer 18
-
$1,776 AUD
$1,249 USD
View
B
Retailer 19
-
$1,852 AUD
SGD 1,760 SGD
View
Price last confirmed 24 days ago
B+
Retailer 20
-
$1,991 AUD
$1,400 USD
View
Price last confirmed 11 days ago
B
Retailer 21
-
$2,042 AUD
$1,436 USD
View
B
Retailer 22
-
$2,142 AUD
£1,186 GBP
View
B+
Retailer 23
-
$2,157 AUD
$1,517 USD
View
Most Expensive
B
Brilliant Earth
22176288A · Oct 18
$4,067 AUD
$2,860 USD
View
Price last confirmed 10 days ago
23 more retailers have this diamond
Prices start from $428 AUDSave up to $1,729 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
1.99ct Round
$428 AUD