CaratHunter
Plans
Round|Lab Grown|IGI

0.99ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG781618169

Shape and cutting style on the report: Round brilliant

Certificate IGI LG781618169

Diamond specifications and retailer prices

From $321 NZD
$180 USD
As of October 29, 2026
Save $2,575 NZD (89%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,896 NZD at Queensmith · As of October 27, 2026
View at Queensmith

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 LG781618169 or 781618169. Listed at 24 retailers as of October 27, 2026, with prices from $321 to $2,896, a $2,575 spread on the same certified stone. Queensmith lists it at $2,896. 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 angle32.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781618169
Dimensions6.48 × 6.51 × 3.90 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
6.48 mm6.51 mm0.99 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781618169
Side View
Table 57.0%Crown 32.9°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.1%

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: $739 NZD|Low: $308 NZD|High: $1,887 NZD|Avg: $793 NZD|+6.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 11$321 NZD
Retailer 3$360 NZD
Retailer 4$372 NZD
Retailer 12$538 NZD
Retailer 5$712 NZD
Retailer 6$721 NZD
Retailer 1$739 NZD
Retailer 2$823 NZD
Retailer 7$995 NZD
Retailer 10$1,012 NZD
Retailer 9$1,603 NZD
Retailer 8$1,867 NZD

43 data points across 12 retailers

24 retailers$321 NZD to $2,896 NZD

A
Cheapest Retailer
-
$321 NZD
$180 USD
A
Retailer 2
-
$360 NZD
$202 USD
View
Final sale: no returns
A
Retailer 3
-
$372 NZD
$209 USD
View
A
Retailer 4
-
$399 NZD
$224 USD
View
A
Retailer 5
-
$399 NZD
$224 USD
View
A
Retailer 6
-
$456 NZD
HK$2,000 HKD
View
A
Retailer 7
-
$538 NZD
$302 USD
View
A
Retailer 8
-
$616 NZD
$346 USD
View
A
Retailer 9
-
$712 NZD
£315 GBP
View
A
Retailer 10
-
$721 NZD
ZAR 6,534 ZAR
View
A
Retailer 11
-
$739 NZD
€395 EUR
View
B+
Retailer 12
-
$823 NZD
$462 USD
View
B+
Retailer 13
-
$995 NZD
A$859 AUD
View
B+
Retailer 14
-
$1,012 NZD
$568 USD
View
B+
Retailer 15
-
$1,088 NZD
SGD 825 SGD
View
B
Retailer 16
-
$1,209 NZD
$679 USD
View
Price last confirmed 50 days ago
B
Retailer 17
-
$1,226 NZD
$688 USD
View
Price last confirmed 37 days ago
B
Retailer 18
-
$1,281 NZD
$719 USD
View
B
Retailer 19
-
$1,327 NZD
$745 USD
View
B
Retailer 20
-
$1,378 NZD
$774 USD
View
B
Retailer 21
-
$1,603 NZD
$900 USD
View
Price last confirmed 13 days ago
B
Retailer 22
-
$1,867 NZD
£825 GBP
View
B
Retailer 23
-
$2,015 NZD
$1,131 USD
View
Most Expensive
B
Queensmith
LG781618169 · Oct 27
$2,896 NZD
£1,280 GBP
View
23 more retailers have this diamond
Prices start from $321 NZDSave up to $2,575 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
$321 NZD