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Round|Lab Grown|IGI

0.99ct D VVS1 Round Lab Grown Diamond

EX • D/VVS1 • IGI LG843619971

Shape and cutting style on the report: Round brilliant

Certificate IGI LG843619971

Diamond specifications and retailer prices

From $242 AUD
$170 USD
As of October 29, 2026
Save $2,076 AUD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,318 AUD at Do Amore Diamonds · As of October 29, 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843619971 or 843619971. Listed at 21 retailers as of October 29, 2026, with prices from $242 to $2,318, a $2,076 spread on the same certified stone. Do Amore Diamonds lists it at $2,318. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843619971
Dimensions6.36 × 6.40 × 3.89 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
6.36 mm6.40 mm0.99 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843619971
Side View
Table 58.0%Crown 34.1°Girdle: Slightly ThickPavilion 40.1°Culet: NoneDepth 61.0%

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: $2,318 AUD|Low: $242 AUD|High: $2,318 AUD|Avg: $837 AUD
Do Amore Diamonds
Retailer 2
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October 29, 2026
Retailer 5$242 AUD
Retailer 10$270 AUD
Retailer 22$282 AUD
Retailer 9$300 AUD
Retailer 21$300 AUD
Retailer 3$407 AUD
Retailer 23$439 AUD
Retailer 15$567 AUD
Retailer 13$584 AUD
Retailer 17$597 AUD
Retailer 18$599 AUD
Retailer 6$663 AUD
Retailer 8$748 AUD
Retailer 20$826 AUD
Retailer 7$1,020 AUD
Retailer 11$1,065 AUD
Retailer 14$1,142 AUD
Retailer 16$1,165 AUD
Retailer 4$1,175 AUD
Retailer 19$1,450 AUD
Retailer 2$1,558 AUD
Retailer 12$1,565 AUD
Do Amore Diamonds$2,318 AUD

14 data points across 23 retailers

21 retailers$242 AUD to $2,318 AUD

A
Cheapest Retailer
-
$242 AUD
$170 USD
A
Retailer 2
-
$270 AUD
$190 USD
View
Final sale: no returns
A
Retailer 3
-
$282 AUD
$198 USD
View
A
Retailer 4
-
$300 AUD
$211 USD
View
A
Retailer 5
-
$300 AUD
$211 USD
View
B+
Retailer 6
-
$407 AUD
$286 USD
View
A
Retailer 7
-
$439 AUD
$309 USD
View
A
Retailer 8
-
$584 AUD
£324 GBP
View
A
Retailer 9
-
$597 AUD
£331 GBP
View
B+
Retailer 10
-
$599 AUD
ZAR 6,805 ZAR
View
B+
Retailer 11
-
$663 AUD
$466 USD
View
B+
Retailer 12
-
$748 AUD
$526 USD
View
B+
Retailer 13
-
$826 AUD
View
B+
Retailer 14
-
$1,020 AUD
$717 USD
View
B
Retailer 15
-
$1,065 AUD
$749 USD
View
B
Retailer 16
-
$1,142 AUD
$803 USD
View
B
Retailer 17
-
$1,175 AUD
$827 USD
View
B
Retailer 18
-
$1,450 AUD
$1,020 USD
View
B
Retailer 19
-
$1,558 AUD
£863 GBP
View
B
Retailer 20
-
$1,565 AUD
$1,101 USD
View
Most Expensive
B
Do Amore Diamonds
27-C4960013D · Oct 29
$2,318 AUD
$1,630 USD
View
20 more retailers have this diamond
Prices start from $242 AUDSave up to $2,076 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
$242 AUD