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Oval|Lab Grown|IGI

4.96ct D VS1 Oval Lab Grown Diamond

ID • D/VS1 • IGI LG790678116

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG790678116

Diamond specifications and retailer prices

From $1,790 NZD
$1,009 USD
As of November 1, 2026
Save $10,346 NZD (85%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $12,136 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.96ct lab-grown oval diamond

This 4.96ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG790678116 or 790678116. Listed at 24 retailers as of October 31, 2026, with prices from $1,790 to $12,136, a $10,346 spread on the same certified stone. Brilliant Earth lists it at $12,136. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.96
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790678116
Dimensions13.57 × 9.77 × 5.92 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.57 mm9.77 mm4.96 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790678116
Side View
Table 64.0%Crown 33.2°Girdle: STK-THKPavilion 40.3°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: Nov 1
Current: $12,136 NZD|Low: $1,790 NZD|High: $20,582 NZD|Avg: $5,538 NZD|-41.0%
Brilliant Earth
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
Retailer 20
Retailer 21
November 1, 2026
Retailer 10$1,790 NZD
Retailer 8$1,946 NZD
Retailer 3$2,076 NZD
Retailer 2$2,156 NZD
Retailer 17$2,386 NZD
Retailer 4$2,681 NZD
Retailer 12$2,972 NZD
Retailer 15$2,992 NZD
Retailer 5$3,891 NZD
Retailer 14$3,894 NZD
Retailer 18$4,077 NZD
Retailer 20$4,419 NZD
Retailer 16$4,448 NZD
Retailer 6$5,309 NZD
Retailer 7$5,733 NZD
Retailer 9$6,437 NZD
Retailer 21$7,078 NZD
Retailer 11$7,239 NZD
Retailer 13$9,164 NZD
Retailer 19$9,989 NZD
Brilliant Earth$12,136 NZD

31 data points across 21 retailers

24 retailers$1,790 NZD to $12,136 NZD

A
Cheapest Retailer
-
$1,790 NZD
$1,009 USD
A
Retailer 2
-
$1,946 NZD
$1,097 USD
View
A
Retailer 3
-
$2,076 NZD
$1,170 USD
View
A
Retailer 4
-
$2,156 NZD
$1,215 USD
View
Final sale: no returns
Retailer 5
-
$2,241 NZD
$1,263 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
$2,386 NZD
$1,345 USD
View
A
Retailer 7
-
$2,681 NZD
$1,511 USD
View
A
Retailer 8
-
$2,972 NZD
$1,675 USD
View
A
Retailer 9
-
$2,992 NZD
£1,328 GBP
View
B+
Retailer 10
-
$3,891 NZD
$2,193 USD
View
B+
Retailer 11
-
$3,894 NZD
€2,090 EUR
View
B+
Retailer 12
-
$4,077 NZD
$2,298 USD
View
B+
Retailer 13
-
$4,419 NZD
ZAR 40,234 ZAR
View
B+
Retailer 14
-
$4,448 NZD
A$3,857 AUD
View
Retailer 15
-
$4,963 NZD
A$4,303 AUD
View
Price last confirmed 157 days ago
B+
Retailer 16
-
$5,309 NZD
$2,992 USD
View
B+
Retailer 17
-
$5,733 NZD
£2,544 GBP
View
B+
Retailer 18
-
$6,127 NZD
$3,453 USD
View
B
Retailer 19
-
$6,437 NZD
$3,628 USD
View
B+
Retailer 20
-
$7,078 NZD
£3,141 GBP
View
B
Retailer 21
-
$7,239 NZD
$4,080 USD
View
B
Retailer 22
-
$9,164 NZD
$5,165 USD
View
B
Retailer 23
-
$9,989 NZD
$5,630 USD
View
Most Expensive
B
Brilliant Earth
18772589A · Oct 31
$12,136 NZD
$6,840 USD
View
23 more retailers have this diamond
Prices start from $1,790 NZDSave up to $10,346 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
4.96ct Oval
$1,790 NZD