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Round|Lab Grown|IGI

5.73ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG537255292

Shape and cutting style on the report: Round brilliant

Certificate IGI LG537255292

Diamond specifications and retailer prices

From $1,473 NZD
$830 USD
As of November 1, 2026
Save $11,604 NZD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $13,077 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.73ct lab-grown round diamond

This 5.73ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG537255292 or 537255292. Listed at 18 retailers as of October 31, 2026, with prices from $1,473 to $13,077, a $11,604 spread on the same certified stone. Do Amore Diamonds lists it at $13,077. 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

5.73
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG537255292
Dimensions11.48 × 11.44 × 7.08 mm
L/W Ratio1.00
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
11.48 mm11.44 mm5.73 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG537255292
Side View
Table 57.0%Crown 35°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.8%

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 1
Current: $6,395 NZD|Low: $1,414 NZD|High: $6,481 NZD|Avg: $3,405 NZD
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
November 1, 2026
Retailer 12$1,473 NZD
Retailer 5$1,602 NZD
Retailer 3$1,650 NZD
Retailer 13$1,709 NZD
Retailer 7$2,468 NZD
Retailer 4$2,553 NZD
Retailer 2$2,752 NZD
Retailer 9$2,759 NZD
Retailer 8$2,894 NZD
Retailer 11$3,927 NZD
Retailer 6$5,302 NZD
Retailer 14$5,344 NZD
Retailer 10$6,290 NZD
Retailer 1$6,395 NZD

43 data points across 14 retailers

18 retailers$1,473 NZD to $13,077 NZD

A
Cheapest Retailer
-
$1,473 NZD
$830 USD
A
Retailer 2
-
$1,602 NZD
$903 USD
View
A
Retailer 3
-
$1,650 NZD
$930 USD
View
Final sale: no returns
Retailer 4
-
$1,709 NZD
$963 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$1,709 NZD
$963 USD
View
A
Retailer 6
-
$2,468 NZD
£1,095 GBP
View
A
Retailer 7
-
$2,553 NZD
$1,439 USD
View
B+
Retailer 8
-
$2,752 NZD
$1,551 USD
View
A
Retailer 9
-
$2,759 NZD
$1,555 USD
View
A
Retailer 10
-
$2,894 NZD
£1,284 GBP
View
B+
Retailer 11
-
$2,947 NZD
$1,661 USD
View
B+
Retailer 12
-
$3,927 NZD
$2,213 USD
View
B
Retailer 13
-
$5,302 NZD
$2,988 USD
View
B+
Retailer 14
-
$5,344 NZD
$3,012 USD
View
Retailer 15
-
$6,290 NZD
$3,545 USD
View
Price last confirmed 11 days ago
B
Retailer 16
-
$6,395 NZD
£2,838 GBP
View
Retailer 17
-
$6,721 NZD
$3,788 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Do Amore Diamonds
27-EB4FE7112 · Oct 31
$13,077 NZD
$7,370 USD
View
17 more retailers have this diamond
Prices start from $1,473 NZDSave up to $11,604 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
5.73ct Round
$1,473 NZD