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Oval|Lab Grown|IGI

1.55ct G VS1 Oval Lab Grown Diamond

EX • G/VS1 • IGI LG573386558

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG573386558

Diamond specifications and retailer prices

From $3,034 NZD
$1,710 USD
As of October 31, 2026
Save $1,792 NZD (37%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $7,110 NZD at Friendly Diamonds · As of October 31, 2026
View at Friendly Diamonds

About this 1.55ct lab-grown oval diamond

This 1.55ct lab-grown oval sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG573386558 or 573386558. Listed at 16 retailers as of October 31, 2026, with a 59% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG573386558
Dimensions9.38 × 6.52 × 4.09 mm
L/W Ratio1.44
Girdle conditionFaceted
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
9.38 mm6.52 mm1.55 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG573386558
Side View
Table 59.5%Crown 37.5°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $7,110 NZD|Low: $3,034 NZD|High: $12,470 NZD|Avg: $6,989 NZD
Friendly 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
November 2, 2026
Retailer 10$3,034 NZD
Retailer 11$3,911 NZD
Retailer 4$4,255 NZD
Retailer 5$4,379 NZD
Retailer 12$4,535 NZD
Retailer 2$6,192 NZD
Retailer 3$6,235 NZD
Retailer 14$7,085 NZD
Friendly Diamonds$7,110 NZD
Retailer 9$8,338 NZD
Retailer 6$8,599 NZD
Retailer 8$11,292 NZD
Retailer 13$12,110 NZD
Retailer 7$12,306 NZD

43 data points across 14 retailers

16 retailers$3,034 NZD to $4,826 NZD

B
Cheapest Retailer
-
$3,034 NZD
$1,710 USD
B
Retailer 2
-
$3,911 NZD
$2,204 USD
View
B
Retailer 3
-
$4,255 NZD
$2,398 USD
View
B
Retailer 4
-
$4,379 NZD
$2,468 USD
View
Final sale: no returns
Retailer 5
-
$4,535 NZD
$2,556 USD
View
Price last confirmed 22 days ago
B
Retailer 6
-
$4,535 NZD
$2,556 USD
View
B
Retailer 7
-
$4,826 NZD
$2,720 USD
View
Retailer 8
-
$6,192 NZD
£2,748 GBP
View
Price under review
Retailer 9
-
$6,235 NZD
$3,514 USD
View
Price under review
Retailer 10
-
$7,085 NZD
$3,993 USD
View
Price under review
Most Expensive
Friendly Diamonds
1587639 · Oct 31
$7,110 NZD
$4,007 USD
View
Price under review
10 more retailers have this diamond
Prices start from $3,034 NZDSave up to $1,792 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.

B
1.55ct Oval
$3,034 NZD