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Oval|Lab Grown|IGI

5.03ct D VS1 Oval Lab Grown Diamond

ID • D/VS1 • IGI LG828632021

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG828632021

Diamond specifications and retailer prices

From $1,774 NZD
$1,000 USD
As of October 29, 2026
Save $5,649 NZD (76%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $9,031 NZD at Rare Carat · As of August 27, 2026
View at Rare Carat

About this 5.03ct lab-grown oval diamond

This 5.03ct lab-grown oval sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828632021 or 828632021. Listed at 22 retailers as of October 29, 2026, with a 318% 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

5.03
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828632021
Dimensions14.12 × 9.50 × 5.76 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
14.12 mm9.50 mm5.03 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828632021
Side View
Table 61.0%Crown 35°Girdle: MED-STKPavilion 39.1°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: Oct 29
Current: $2,235 NZD|Low: $1,774 NZD|High: $8,126 NZD|Avg: $4,108 NZD|-6.0%
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
Retailer 20
Retailer 21
Retailer 22
October 30, 2026
Retailer 7$1,774 NZD
Retailer 14$1,930 NZD
Retailer 16$1,985 NZD
Retailer 3$2,058 NZD
Retailer 8$2,058 NZD
Retailer 1$2,235 NZD
Retailer 20$2,369 NZD
Retailer 11$2,669 NZD
Retailer 19$2,945 NZD
Retailer 12$2,965 NZD
Retailer 2$3,266 NZD
Retailer 6$3,857 NZD
Retailer 21$4,167 NZD
Retailer 17$4,181 NZD
Retailer 13$4,301 NZD
Retailer 4$4,496 NZD
Retailer 10$5,678 NZD
Retailer 22$6,072 NZD
Retailer 18$7,017 NZD
Retailer 9$7,173 NZD
Retailer 5$7,424 NZD
Retailer 15$7,599 NZD

24 data points across 22 retailers

22 retailers$1,774 NZD to $7,424 NZD

A
Cheapest Retailer
-
$1,774 NZD
$1,000 USD
A
Retailer 2
-
$1,930 NZD
$1,088 USD
View
A
Retailer 3
-
$1,985 NZD
$1,119 USD
View
Final sale: no returns
A
Retailer 4
-
$2,058 NZD
$1,160 USD
View
Retailer 5
-
$2,058 NZD
$1,160 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$2,235 NZD
£992 GBP
View
A
Retailer 7
-
$2,369 NZD
$1,335 USD
View
A
Retailer 8
-
$2,669 NZD
$1,504 USD
View
A
Retailer 9
-
$2,945 NZD
$1,660 USD
View
A
Retailer 10
-
$2,965 NZD
£1,316 GBP
View
B+
Retailer 11
-
$3,857 NZD
$2,174 USD
View
Retailer 12
-
$4,167 NZD
A$3,613 AUD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
$4,181 NZD
ZAR 38,066 ZAR
View
B+
Retailer 14
-
$4,301 NZD
$2,424 USD
View
B+
Retailer 15
-
$4,496 NZD
$2,534 USD
View
B+
Retailer 16
-
$5,678 NZD
£2,520 GBP
View
B
Retailer 17
-
$6,072 NZD
$3,422 USD
View
B
Retailer 18
-
$7,017 NZD
£3,114 GBP
View
B
Retailer 19
-
$7,173 NZD
$4,043 USD
View
B
Retailer 20
-
$7,424 NZD
$4,184 USD
View
Retailer 21
-
$7,599 NZD
A$6,589 AUD
View
Price last confirmed 21 days ago
Most Expensive
Rare Carat
DL30-2300 · Aug 27
$9,031 NZD
$5,090 USD
View
Price last confirmed 64 days ago
21 more retailers have this diamond
Prices start from $1,774 NZDSave up to $5,649 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
5.03ct Oval
$1,774 NZD