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Radiant|Lab Grown|IGI

1.73ct G VVS2 Radiant Lab Grown Diamond

EX • G/VVS2 • IGI LG523272114

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG523272114

Diamond specifications and retailer prices

From $837 NZD
$472 USD
As of November 1, 2026
Save $1,863 NZD (69%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,700 NZD at The Diamond Guys · As of November 1, 2026
View at The Diamond Guys

About this 1.73ct lab-grown radiant diamond

This 1.73ct lab-grown radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG523272114 or 523272114. Listed at 3 retailers as of November 1, 2026, with prices from $837 to $2,700, a $1,863 spread on the same certified stone. The Diamond Guys lists it at $2,700. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.73
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48°
Pavilion angle30.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG523272114
Dimensions7.92 × 6.08 × 4.05 mm
L/W Ratio1.30
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
7.92 mm6.08 mm1.73 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG523272114
Side View
Table 67.0%Crown 48°Girdle: MediumPavilion 30.1°Culet: NoneDepth 66.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,199 NZD|Low: $763 NZD|High: $5,108 NZD|Avg: $2,338 NZD|-40.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
The Diamond Guys
September 18, 2026
Retailer 2$837 NZD
Retailer 4$907 NZD
Retailer 1$1,199 NZD
Retailer 5$1,350 NZD
Retailer 7$1,384 NZD
Retailer 3$2,042 NZD
Retailer 6$2,518 NZD
The Diamond Guys$2,700 NZD

79 data points across 8 retailers

3 retailers$837 NZD to $2,700 NZD

B+
Cheapest Retailer
-
$837 NZD
$472 USD
B
Retailer 2
-
$2,042 NZD
CA$1,599 CAD
View
Most Expensive
B
The Diamond Guys
1779253359 · Nov 1
$2,700 NZD
$1,522 USD
View
2 more retailers have this diamond
Prices start from $837 NZDSave up to $1,863 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+
1.73ct Radiant
$837 NZD