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Round|Lab Grown|IGI

5.73ct D VVS2 Round Lab Grown Diamond

EX • D/VVS2 • IGI LG715508748

Shape and cutting style on the report: Round brilliant

Certificate IGI LG715508748

Diamond specifications and retailer prices

From $3,319 USD
As of October 29, 2026
Save $7,280 USD (69%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $14,996 USD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 5.73ct lab-grown round diamond

This 5.73ct lab-grown round sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG715508748 or 715508748. Listed at 18 retailers as of October 29, 2026, with a 219% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG715508748
Dimensions11.52 × 11.45 × 6.85 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.52 mm11.45 mm5.73 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG715508748
Side View
Table 60.0%Crown 36.3°Girdle: THN-MEDPavilion 41.6°Culet: LargeDepth 59.6%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $5,530 USD|Low: $2,654 USD|High: $10,599 USD|Avg: $5,772 USD|+1.0%
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
October 31, 2026
Retailer 11$3,319 USD
Retailer 5$3,562 USD
Retailer 4$3,717 USD
Retailer 2$3,850 USD
Retailer 13$3,850 USD
Retailer 3$3,916 USD
Retailer 10$4,005 USD
Retailer 9$5,310 USD
Retailer 1$5,530 USD
Retailer 14$5,975 USD
Retailer 8$8,719 USD
Retailer 7$9,150 USD
Retailer 12$9,687 USD
Retailer 6$10,599 USD

43 data points across 14 retailers

18 retailers$3,319 USD to $10,599 USD

B+
Cheapest Retailer
-
$3,319 USD
B+
Retailer 2
-
$3,562 USD
View
B+
Retailer 3
-
$3,611 USD
View
B+
Retailer 4
-
$3,717 USD
View
Final sale: no returns
B+
Retailer 5
-
$3,850 USD
View
Retailer 6
-
$3,850 USD
View
Price last confirmed 18 days ago
B
Retailer 7
-
$3,916 USD
View
B+
Retailer 8
-
$4,005 USD
View
B
Retailer 9
-
$5,310 USD
View
B
Retailer 10
-
$5,310 USD
View
B
Retailer 11
-
$5,530 USD
£4,354 GBP
View
B
Retailer 12
-
$5,975 USD
View
Retailer 13
-
$8,719 USD
A$13,414 AUD
View
Price last confirmed 8 days ago
B
Retailer 14
-
$9,150 USD
£7,205 GBP
View
B
Retailer 15
-
$9,687 USD
View
B
Retailer 16
-
$10,599 USD
View
Most Expensive
Taylor and Hart
ATWQK2M · Oct 30
$14,996 USD
View
Price under review
16 more retailers have this diamond
Prices start from $3,319 USDSave up to $7,280 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.

B+
5.73ct Round
$3,319 USD