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Oval|Lab Grown|IGI

4.90ct G VS2 Oval Lab Grown Diamond

EX • G/VS2 • IGI LG715597073

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG715597073

Diamond specifications and retailer prices

From $1,544 NZD
$870 USD
As of October 31, 2026
Save $5,163 NZD (77%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $7,603 NZD at Rare Carat
View at Rare Carat

About this 4.9ct lab-grown oval diamond

This 4.9ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG715597073 or 715597073. Listed at 19 retailers as of October 31, 2026, with a 334% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.90
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG715597073
Dimensions13.55 × 9.65 × 6.02 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.55 mm9.65 mm4.90 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG715597073
Side View
Table 61.0%Crown 36.3°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $5,296 NZD|Low: $1,061 NZD|High: $6,920 NZD|Avg: $2,929 NZD|-10.6%
Rare Carat
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 31, 2026
Retailer 8$1,061 NZD
Retailer 5$1,187 NZD
Retailer 16$1,250 NZD
Retailer 9$1,297 NZD
Retailer 15$1,315 NZD
Retailer 12$1,544 NZD
Retailer 17$2,017 NZD
Retailer 2$2,051 NZD
Retailer 11$2,057 NZD
Retailer 7$2,062 NZD
Retailer 10$3,023 NZD
Retailer 14$3,261 NZD
Retailer 4$3,458 NZD
Retailer 6$3,813 NZD
Retailer 18$4,194 NZD
Rare Carat$5,296 NZD
Retailer 13$5,737 NZD
Retailer 3$6,707 NZD

37 data points across 18 retailers

19 retailers$1,544 NZD to $6,707 NZD

Retailer 1
-
$1,061 NZD
$598 USD
Price last confirmed 38 days ago
Retailer 2
-
$1,187 NZD
$669 USD
View
Price last confirmed 35 days ago
Retailer 3
-
$1,250 NZD
£555 GBP
View
Price last confirmed 14 days ago
Retailer 4
-
$1,297 NZD
$731 USD
View
Price last confirmed 34 days ago
Retailer 5
-
$1,315 NZD
$741 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$1,544 NZD
$870 USD
View
B+
Retailer 7
-
$2,017 NZD
$1,137 USD
View
A
Retailer 8
-
$2,051 NZD
€1,101 EUR
View
A
Retailer 9
-
$2,057 NZD
£913 GBP
View
A
Retailer 10
-
$2,062 NZD
$1,162 USD
View
B+
Retailer 11
-
$3,023 NZD
$1,704 USD
View
B+
Retailer 12
-
$3,261 NZD
$1,838 USD
View
Retailer 13
-
$3,458 NZD
$1,949 USD
View
Price last confirmed 33 days ago
B
Retailer 14
-
$4,194 NZD
$2,364 USD
View
Retailer 15
-
$4,252 NZD
$2,397 USD
View
Price last confirmed 13 days ago
Retailer 16
-
$5,296 NZD
$2,985 USD
View
Price last confirmed 13 days ago
B
Retailer 17
-
$5,737 NZD
£2,546 GBP
View
B
Retailer 18
-
$6,707 NZD
$3,780 USD
View
Most Expensive
Rare Carat
622486309
$7,603 NZD
$4,285 USD
View
18 more retailers have this diamond
Prices start from $1,544 NZDSave up to $5,163 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
4.90ct Oval
$1,544 NZD