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Oval|Lab Grown|IGI

0.99ct D VS1 Oval Lab Grown Diamond

ID • D/VS1 • IGI LG817661719

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG817661719

Diamond specifications and retailer prices

From $296 NZD
$167 USD
As of October 29, 2026
Save $1,635 NZD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,931 NZD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.99ct lab-grown oval diamond

This 0.99ct lab-grown oval sits in the just-under-one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG817661719 or 817661719. Listed at 20 retailers as of October 29, 2026, with prices from $296 to $1,931, a $1,635 spread on the same certified stone. Reve Diamonds lists it at $1,931. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817661719
Dimensions8.12 × 5.73 × 3.45 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.12 mm5.73 mm0.99 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817661719
Side View
Table 61.0%Crown 33.6°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.2%

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: $652 NZD|Low: $289 NZD|High: $1,931 NZD|Avg: $829 NZD|+5.4%
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 31, 2026
Retailer 5$296 NZD
Retailer 9$330 NZD
Retailer 17$344 NZD
Retailer 2$367 NZD
Retailer 3$367 NZD
Retailer 14$474 NZD
Retailer 7$617 NZD
Retailer 1$652 NZD
Retailer 12$653 NZD
Retailer 10$662 NZD
Retailer 15$664 NZD
Retailer 11$887 NZD
Retailer 16$916 NZD
Retailer 6$928 NZD
Retailer 4$1,182 NZD
Retailer 13$1,207 NZD
Retailer 18$1,247 NZD
Retailer 8$1,278 NZD
Retailer 19$1,728 NZD
Reve Diamonds$1,931 NZD

34 data points across 20 retailers

20 retailers$296 NZD to $1,931 NZD

A
Cheapest Retailer
-
$296 NZD
$167 USD
A
Retailer 2
-
$330 NZD
$186 USD
View
Final sale: no returns
A
Retailer 3
-
$344 NZD
$194 USD
View
A
Retailer 4
-
$367 NZD
$207 USD
View
A
Retailer 5
-
$367 NZD
$207 USD
View
A
Retailer 6
-
$474 NZD
£210 GBP
View
A
Retailer 7
-
$617 NZD
$348 USD
View
A
Retailer 8
-
$652 NZD
€350 EUR
View
A
Retailer 9
-
$653 NZD
£290 GBP
View
A
Retailer 10
-
$662 NZD
$373 USD
View
A
Retailer 11
-
$664 NZD
ZAR 6,047 ZAR
View
B+
Retailer 12
-
$887 NZD
$500 USD
View
B+
Retailer 13
-
$916 NZD
A$794 AUD
View
B+
Retailer 14
-
$928 NZD
$523 USD
View
B+
Retailer 15
-
$1,182 NZD
$666 USD
View
B+
Retailer 16
-
$1,207 NZD
$680 USD
View
B
Retailer 17
-
$1,247 NZD
$703 USD
View
B
Retailer 18
-
$1,278 NZD
$721 USD
View
B
Retailer 19
-
$1,728 NZD
£767 GBP
View
Most Expensive
B
Reve Diamonds
46D7F95CB · Oct 30
$1,931 NZD
$1,088 USD
View
19 more retailers have this diamond
Prices start from $296 NZDSave up to $1,635 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
$296 NZD