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Oval|Lab Grown|IGI

0.99ct E VS1 Oval Lab Grown Diamond

ID • E/VS1 • IGI LG619447790

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG619447790

Diamond specifications and retailer prices

From $276 NZD
$155 USD
As of October 23, 2026
Save $2,347 NZD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,623 NZD at Queensmith · As of October 25, 2026
View at Queensmith

About this 0.99ct lab-grown oval diamond

This 0.99ct lab-grown oval 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 LG619447790 or 619447790. Listed at 23 retailers as of October 23, 2026, with prices from $276 to $2,623, a $2,347 spread on the same certified stone. Queensmith lists it at $2,623. 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 angle36°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG619447790
Dimensions7.98 × 5.72 × 3.46 mm
L/W Ratio1.40
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
7.98 mm5.72 mm0.99 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG619447790
Side View
Table 63.0%Crown 36°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.5%

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 23
Current: $853 NZD|Low: $265 NZD|High: $1,870 NZD|Avg: $832 NZD|-9.1%
Retailer 1
Retailer 2
Retailer 3
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Retailer 23
October 26, 2026
Retailer 2$276 NZD
Retailer 10$310 NZD
Retailer 3$320 NZD
Retailer 6$342 NZD
Retailer 7$342 NZD
Retailer 21$387 NZD
Retailer 17$441 NZD
Retailer 11$463 NZD
Retailer 12$580 NZD
Retailer 20$609 NZD
Retailer 4$611 NZD
Retailer 18$643 NZD
Retailer 9$775 NZD
Retailer 1$853 NZD
Retailer 22$881 NZD
Retailer 16$939 NZD
Retailer 8$1,100 NZD
Retailer 15$1,106 NZD
Retailer 5$1,199 NZD
Retailer 23$1,424 NZD
Retailer 19$1,603 NZD
Retailer 14$1,791 NZD
Retailer 13$1,870 NZD

33 data points across 23 retailers

23 retailers$276 NZD to $2,623 NZD

A
Cheapest Retailer
-
$276 NZD
$155 USD
A
Retailer 2
-
$320 NZD
$180 USD
View
A
Retailer 3
-
$342 NZD
$192 USD
View
A
Retailer 4
-
$342 NZD
$192 USD
View
A
Retailer 5
-
$387 NZD
HK$1,700 HKD
View
A
Retailer 6
-
$441 NZD
£195 GBP
View
B+
Retailer 7
-
$463 NZD
$260 USD
View
A
Retailer 8
-
$580 NZD
£256 GBP
View
A
Retailer 9
-
$609 NZD
ZAR 5,528 ZAR
View
A
Retailer 10
-
$611 NZD
$343 USD
View
A
Retailer 11
-
$643 NZD
€344 EUR
View
A
Retailer 12
-
$775 NZD
$435 USD
View
B+
Retailer 13
-
$853 NZD
A$737 AUD
View
B+
Retailer 14
-
$881 NZD
$495 USD
View
B+
Retailer 15
-
$939 NZD
SGD 713 SGD
View
B+
Retailer 16
-
$1,100 NZD
$618 USD
View
B+
Retailer 17
-
$1,106 NZD
$621 USD
View
B
Retailer 18
-
$1,199 NZD
$673 USD
View
B
Retailer 19
-
$1,424 NZD
$800 USD
View
B
Retailer 20
-
$1,603 NZD
£709 GBP
View
B
Retailer 21
-
$1,791 NZD
£792 GBP
View
B
Retailer 22
-
$1,870 NZD
$1,050 USD
View
Most Expensive
B
Queensmith
LG619447790 · Oct 25
$2,623 NZD
£1,160 GBP
View
22 more retailers have this diamond
Prices start from $276 NZDSave up to $2,347 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 Oval
$276 NZD