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Round|Lab Grown|IGI

0.99ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG841605448

Shape and cutting style on the report: Round brilliant

Certificate IGI LG841605448

Diamond specifications and retailer prices

From $316 NZD
$178 USD
As of October 29, 2026
Save $1,521 NZD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,836 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 0.99ct lab-grown round diamond

This 0.99ct lab-grown round sits in the just-under-one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841605448 or 841605448. Listed at 18 retailers as of October 29, 2026, with prices from $316 to $1,836, a $1,521 spread on the same certified stone. MOH London lists it at $1,836. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841605448
Dimensions6.39 × 6.43 × 3.88 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.39 mm6.43 mm0.99 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841605448
Side View
Table 58.0%Crown 34.7°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.6%

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: $1,836 NZD|Low: $316 NZD|High: $1,836 NZD|Avg: $878 NZD
MOH London
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
October 30, 2026
Retailer 18$316 NZD
Retailer 16$366 NZD
Retailer 3$390 NZD
Retailer 14$390 NZD
Retailer 6$436 NZD
Retailer 11$673 NZD
Retailer 5$683 NZD
Retailer 2$687 NZD
Retailer 9$694 NZD
Retailer 12$706 NZD
Retailer 8$814 NZD
Retailer 15$887 NZD
Retailer 13$973 NZD
Retailer 4$1,256 NZD
Retailer 17$1,325 NZD
Retailer 7$1,352 NZD
Retailer 10$1,405 NZD
MOH London$1,836 NZD

14 data points across 18 retailers

18 retailers$316 NZD to $1,836 NZD

A
Cheapest Retailer
-
$316 NZD
$178 USD
A
Retailer 2
-
$366 NZD
$206 USD
View
A
Retailer 3
-
$390 NZD
$220 USD
View
A
Retailer 4
-
$390 NZD
$220 USD
View
A
Retailer 5
-
$436 NZD
$246 USD
View
A
Retailer 6
-
$673 NZD
€361 EUR
View
Retailer 7
-
$683 NZD
$385 USD
View
Price last confirmed 11 days ago
A
Retailer 8
-
$687 NZD
£305 GBP
View
A
Retailer 9
-
$694 NZD
$391 USD
View
A
Retailer 10
-
$706 NZD
ZAR 6,426 ZAR
View
A
Retailer 11
-
$814 NZD
$459 USD
View
A
Retailer 12
-
$887 NZD
$500 USD
View
A
Retailer 13
-
$973 NZD
A$844 AUD
View
B+
Retailer 14
-
$1,256 NZD
$708 USD
View
B+
Retailer 15
-
$1,325 NZD
$747 USD
View
B+
Retailer 16
-
$1,352 NZD
$762 USD
View
B+
Retailer 17
-
$1,405 NZD
$792 USD
View
Most Expensive
B+
MOH London
LG841605448 · Oct 29
$1,836 NZD
£815 GBP
View
17 more retailers have this diamond
Prices start from $316 NZDSave up to $1,521 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
$316 NZD