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Round|Lab Grown|IGI

0.99ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG816623960

Shape and cutting style on the report: Round brilliant

Certificate IGI LG816623960

Diamond specifications and retailer prices

From $295 NZD
$166 USD
As of October 29, 2026
Save $1,628 NZD (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,923 NZD at Reve Diamonds · As of October 30, 2026
View at Reve 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 LG816623960 or 816623960. Listed at 22 retailers as of October 29, 2026, with prices from $295 to $1,923, a $1,628 spread on the same certified stone. Reve Diamonds lists it at $1,923. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816623960
Dimensions6.42 × 6.37 × 3.91 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
6.42 mm6.37 mm0.99 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816623960
Side View
Table 60.0%Crown 35°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.2%

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 29
Current: $640 NZD|Low: $284 NZD|High: $1,923 NZD|Avg: $820 NZD|+2.8%
Retailer 1
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
October 30, 2026
Retailer 2$295 NZD
Retailer 8$328 NZD
Retailer 3$341 NZD
Retailer 5$364 NZD
Retailer 18$364 NZD
Retailer 7$605 NZD
Retailer 13$628 NZD
Retailer 1$640 NZD
Retailer 12$644 NZD
Retailer 9$653 NZD
Retailer 14$658 NZD
Retailer 17$908 NZD
Retailer 6$956 NZD
Retailer 4$966 NZD
Retailer 10$997 NZD
Retailer 19$1,171 NZD
Retailer 11$1,268 NZD
Retailer 15$1,307 NZD
Retailer 16$1,706 NZD
Reve Diamonds$1,923 NZD

32 data points across 20 retailers

22 retailers$295 NZD to $1,923 NZD

A
Cheapest Retailer
-
$295 NZD
$166 USD
A
Retailer 2
-
$328 NZD
$185 USD
View
Final sale: no returns
A
Retailer 3
-
$341 NZD
$192 USD
View
A
Retailer 4
-
$364 NZD
$205 USD
View
A
Retailer 5
-
$364 NZD
$205 USD
View
A
Retailer 6
-
$605 NZD
$341 USD
View
A
Retailer 7
-
$628 NZD
€337 EUR
View
A
Retailer 8
-
$640 NZD
£284 GBP
View
A
Retailer 9
-
$644 NZD
£286 GBP
View
A
Retailer 10
-
$653 NZD
$368 USD
View
A
Retailer 11
-
$658 NZD
ZAR 5,994 ZAR
View
B+
Retailer 12
-
$908 NZD
A$787 AUD
View
B+
Retailer 13
-
$956 NZD
$539 USD
View
B+
Retailer 14
-
$966 NZD
A$838 AUD
View
B+
Retailer 15
-
$997 NZD
SGD 759 SGD
View
Retailer 16
-
$1,079 NZD
$608 USD
View
Price last confirmed 38 days ago
B
Retailer 17
-
$1,171 NZD
$660 USD
View
B
Retailer 18
-
$1,268 NZD
$715 USD
View
B+
Retailer 19
-
$1,307 NZD
A$1,133 AUD
View
Retailer 20
-
$1,597 NZD
$900 USD
View
Price last confirmed 28 days ago
B
Retailer 21
-
$1,706 NZD
£757 GBP
View
Most Expensive
B
Reve Diamonds
318578948 · Oct 30
$1,923 NZD
$1,084 USD
View
21 more retailers have this diamond
Prices start from $295 NZDSave up to $1,628 NZD

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
$295 NZD