CaratHunter
Plans
Oval|Lab Grown|IGI

6.03ct H VS1 Oval Lab Grown Diamond

ID • H/VS1 • IGI LG577361959

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG577361959

Diamond specifications and retailer prices

From $1,654 NZD
$932 USD
As of November 1, 2026
Save $13,038 NZD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $14,691 NZD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 6.03ct lab-grown oval diamond

This 6.03ct lab-grown oval sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG577361959 or 577361959. Listed at 23 retailers as of November 1, 2026, with prices from $1,654 to $14,691, a $13,038 spread on the same certified stone. Do Amore Diamonds lists it at $14,691. 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

6.03
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.4°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG577361959
Dimensions15.40 × 10.41 × 6.03 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
15.40 mm10.41 mm6.03 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG577361959
Side View
Table 60.5%Crown 31.4°Girdle: THN-MEDPavilion 39.2°Culet: NoneDepth 57.9%

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: $14,691 NZD|Low: $1,654 NZD|High: $16,820 NZD|Avg: $4,751 NZD|-12.7%
Do Amore Diamonds
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
November 1, 2026
Retailer 13$1,654 NZD
Retailer 18$1,799 NZD
Retailer 16$1,920 NZD
Retailer 12$2,197 NZD
Retailer 14$2,268 NZD
Retailer 4$2,573 NZD
Retailer 19$2,573 NZD
Retailer 2$2,638 NZD
Retailer 5$2,702 NZD
Retailer 8$2,743 NZD
Retailer 9$3,921 NZD
Retailer 17$3,971 NZD
Retailer 6$4,060 NZD
Retailer 20$4,269 NZD
Retailer 15$5,841 NZD
Retailer 11$6,633 NZD
Retailer 7$7,537 NZD
Retailer 3$8,664 NZD
Retailer 10$10,454 NZD
Do Amore Diamonds$14,691 NZD

25 data points across 20 retailers

23 retailers$1,654 NZD to $14,691 NZD

A
Cheapest Retailer
-
$1,654 NZD
$932 USD
A
Retailer 2
-
$1,799 NZD
$1,014 USD
View
A
Retailer 3
-
$1,920 NZD
$1,082 USD
View
Retailer 4
-
$2,197 NZD
$1,238 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
$2,268 NZD
£1,007 GBP
View
A
Retailer 6
-
$2,573 NZD
$1,450 USD
View
A
Retailer 7
-
$2,573 NZD
$1,450 USD
View
Retailer 8
-
$2,628 NZD
£1,166 GBP
View
Price last confirmed 30 days ago
B+
Retailer 9
-
$2,638 NZD
$1,487 USD
View
Final sale: no returns
B+
Retailer 10
-
$2,702 NZD
$1,523 USD
View
A
Retailer 11
-
$2,743 NZD
$1,546 USD
View
Retailer 12
-
$3,921 NZD
A$3,400 AUD
View
Price last confirmed 11 days ago
B+
Retailer 13
-
$3,971 NZD
$2,238 USD
View
Retailer 14
-
$4,060 NZD
ZAR 36,971 ZAR
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$4,269 NZD
$2,406 USD
View
B
Retailer 16
-
$5,841 NZD
£2,592 GBP
View
B
Retailer 17
-
$5,926 NZD
$3,340 USD
View
B
Retailer 18
-
$6,503 NZD
CA$5,090 CAD
View
Retailer 19
-
$6,633 NZD
$3,739 USD
View
Price last confirmed 14 days ago
B
Retailer 20
-
$7,537 NZD
$4,248 USD
View
B
Retailer 21
-
$8,664 NZD
£3,845 GBP
View
B
Retailer 22
-
$10,454 NZD
SGD 7,962 SGD
View
Most Expensive
B
Do Amore Diamonds
27-B83422D89 · Nov 1
$14,691 NZD
$8,280 USD
View
22 more retailers have this diamond
Prices start from $1,654 NZDSave up to $13,038 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
6.03ct Oval
$1,654 NZD