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0.99ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG811636199

Shape and cutting style on the report: Round brilliant

Certificate IGI LG811636199

Diamond specifications and retailer prices

From $287 NZD
$161 USD
As of October 29, 2026
Save $1,726 NZD (86%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,012 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG811636199 or 811636199. Listed at 24 retailers as of October 27, 2026, with prices from $287 to $2,012, a $1,726 spread on the same certified stone. Queensmith lists it at $2,012. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811636199
Dimensions6.38 × 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
6.38 mm6.43 mm0.99 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811636199
Side View
Table 58.0%Crown 33.4°Girdle: MED-STKPavilion 40.6°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: $624 NZD|Low: $276 NZD|High: $1,682 NZD|Avg: $785 NZD|+4.9%
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 12$287 NZD
Retailer 2$319 NZD
Retailer 3$481 NZD
Retailer 1$624 NZD
Retailer 8$643 NZD
Retailer 7$667 NZD
Retailer 5$697 NZD
Retailer 10$757 NZD
Retailer 9$885 NZD
Retailer 11$929 NZD
Retailer 4$1,389 NZD
Retailer 6$1,671 NZD

36 data points across 12 retailers

24 retailers$287 NZD to $2,012 NZD

A
Cheapest Retailer
-
$287 NZD
$161 USD
A
Retailer 2
-
$319 NZD
$179 USD
View
Final sale: no returns
A
Retailer 3
-
$333 NZD
$187 USD
View
A
Retailer 4
-
$356 NZD
$200 USD
View
A
Retailer 5
-
$356 NZD
$200 USD
View
A
Retailer 6
-
$410 NZD
HK$1,800 HKD
View
B+
Retailer 7
-
$481 NZD
$270 USD
View
A
Retailer 8
-
$548 NZD
$308 USD
View
A
Retailer 9
-
$624 NZD
£276 GBP
View
A
Retailer 10
-
$643 NZD
ZAR 5,831 ZAR
View
A
Retailer 11
-
$667 NZD
€357 EUR
View
A
Retailer 12
-
$697 NZD
£308 GBP
View
B+
Retailer 13
-
$757 NZD
$425 USD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
$885 NZD
A$765 AUD
View
B+
Retailer 15
-
$929 NZD
$522 USD
View
B+
Retailer 16
-
$975 NZD
SGD 740 SGD
View
B
Retailer 17
-
$1,093 NZD
$614 USD
View
Price last confirmed 37 days ago
B
Retailer 18
-
$1,143 NZD
$642 USD
View
B
Retailer 19
-
$1,157 NZD
$650 USD
View
B
Retailer 20
-
$1,241 NZD
$697 USD
View
B
Retailer 21
-
$1,389 NZD
$780 USD
View
B
Retailer 22
-
$1,671 NZD
£739 GBP
View
B
Retailer 23
-
$1,904 NZD
$1,069 USD
View
Most Expensive
B
Queensmith
LG811636199 · Oct 27
$2,012 NZD
£890 GBP
View
23 more retailers have this diamond
Prices start from $287 NZDSave up to $1,726 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
$287 NZD