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Round|Lab Grown|IGI

0.73ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG687570999

Shape and cutting style on the report: Round brilliant

Certificate IGI LG687570999

Diamond specifications and retailer prices

From $128 USD
As of October 29, 2026
Save $384 USD (75%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $512 USD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.73ct lab-grown round diamond

This 0.73ct lab-grown round sits in the half to three-quarter carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG687570999 or 687570999. Listed at 6 retailers as of October 27, 2026, with prices from $128 to $512, a $384 spread on the same certified stone. NZ Jewellers lists it at $512. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG687570999
Dimensions5.75 × 5.77 × 3.57 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.75 mm5.77 mm0.73 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG687570999
Side View
Table 58.0%Crown 35.3°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $512 USD|Low: $127 USD|High: $856 USD|Avg: $415 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 18
October 29, 2026
Retailer 2$128 USD
Retailer 15$135 USD
Retailer 14$150 USD
Retailer 12$159 USD
Retailer 13$161 USD
Retailer 7$326 USD
Retailer 9$330 USD
Retailer 16$353 USD
Retailer 10$354 USD
Retailer 8$363 USD
Retailer 11$395 USD
Retailer 17$501 USD
NZ Jewellers$512 USD
Retailer 6$561 USD
Retailer 18$579 USD
Retailer 4$707 USD
Retailer 5$740 USD
Retailer 3$856 USD

14 data points across 18 retailers

6 retailers$128 USD to $512 USD

A+
Cheapest Retailer
-
$128 USD
A
Retailer 2
-
$150 USD
View
A
Retailer 3
-
$159 USD
View
A
Retailer 4
-
$161 USD
View
B+
Retailer 5
-
$395 USD
View
Most Expensive
B+
NZ Jewellers
0628ea91-7197-4a26-8ae4-a7a844356205 · Oct 27
$512 USD
View
5 more retailers have this diamond
Prices start from $128 USDSave up to $384 USD

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+
0.73ct Round
$128 USD