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Oval|Lab Grown|IGI

4.57ct D VS1 Oval Lab Grown Diamond

ID • D/VS1 • IGI LG833699641

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG833699641

Diamond specifications and retailer prices

From $2,207 NZD
HK$9,700 HKD
As of November 3, 2026
Save $7,924 NZD (78%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $10,131 NZD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 4.57ct lab-grown oval diamond

This 4.57ct 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 LG833699641 or 833699641. Listed at 10 retailers as of November 1, 2026, with prices from $2,207 to $10,131, a $7,924 spread on the same certified stone. Rare Carat lists it at $10,131. 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

4.57
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833699641
Dimensions13.83 × 9.28 × 5.64 mm
L/W Ratio1.49
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.83 mm9.28 mm4.57 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833699641
Side View
Table 64.0%Crown 33.8°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.8%

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 3
Current: $10,131 NZD|Low: $2,207 NZD|High: $10,131 NZD|Avg: $4,222 NZD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 10$2,207 NZD
Retailer 8$2,492 NZD
Retailer 2$2,928 NZD
Retailer 5$2,982 NZD
Retailer 3$3,048 NZD
Retailer 7$4,561 NZD
Retailer 4$6,446 NZD
Retailer 9$6,608 NZD
Retailer 6$6,809 NZD
Rare Carat$10,131 NZD

36 data points across 10 retailers

10 retailers$2,207 NZD to $10,131 NZD

A
Cheapest Retailer
-
$2,207 NZD
HK$9,700 HKD
A
Retailer 2
-
$2,492 NZD
$1,402 USD
View
A
Retailer 3
-
$2,928 NZD
£1,297 GBP
View
A
Retailer 4
-
$2,982 NZD
€1,598 EUR
View
A
Retailer 5
-
$3,048 NZD
$1,715 USD
View
B+
Retailer 6
-
$4,561 NZD
$2,566 USD
View
B+
Retailer 7
-
$6,446 NZD
£2,856 GBP
View
B
Retailer 8
-
$6,608 NZD
$3,718 USD
View
B
Retailer 9
-
$6,809 NZD
$3,831 USD
View
Most Expensive
B
Rare Carat
MAD-MA-124026 · Nov 1
$10,131 NZD
$5,700 USD
View
9 more retailers have this diamond
Prices start from $2,207 NZDSave up to $7,924 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
4.57ct Oval
$2,207 NZD