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Round|Lab Grown|IGI

5.91ct D VS1 Round Lab Grown Diamond

EX • D/VS1 • IGI LG764632100

Shape and cutting style on the report: Round brilliant

Certificate IGI LG764632100

Diamond specifications and retailer prices

From $1,792 AUD
$1,259 USD
As of October 29, 2026
Save $8,687 AUD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $10,479 AUD at With Clarity · As of October 30, 2026
View at With Clarity

About this 5.91ct lab-grown round diamond

This 5.91ct lab-grown round sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG764632100 or 764632100. Listed at 15 retailers as of October 29, 2026, with prices from $1,792 to $10,479, a $8,687 spread on the same certified stone. With Clarity lists it at $10,479. 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

5.91
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764632100
Dimensions11.79 × 11.73 × 6.93 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.79 mm11.73 mm5.91 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG764632100
Side View
Table 62.0%Crown 32.2°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 58.9%

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: Oct 29
Current: $14,108 AUD|Low: $1,792 AUD|High: $24,230 AUD|Avg: $6,613 AUD|-41.8%
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
Retailer 15
With Clarity
October 30, 2026
Retailer 5$1,792 AUD
Retailer 14$1,950 AUD
Retailer 15$2,681 AUD
Retailer 11$2,735 AUD
Retailer 6$2,866 AUD
Retailer 8$3,324 AUD
Retailer 2$3,875 AUD
Retailer 12$3,879 AUD
Retailer 3$3,896 AUD
Retailer 9$4,209 AUD
Retailer 13$5,711 AUD
Retailer 10$6,715 AUD
Retailer 7$6,929 AUD
Retailer 4$8,984 AUD
With Clarity$10,479 AUD
Retailer 1$14,108 AUD

26 data points across 16 retailers

15 retailers$1,792 AUD to $10,479 AUD

A
Cheapest Retailer
-
$1,792 AUD
$1,259 USD
A
Retailer 2
-
$1,950 AUD
$1,370 USD
View
A
Retailer 3
-
$2,681 AUD
$1,883 USD
View
Retailer 4
-
$2,735 AUD
£1,513 GBP
View
Price last confirmed 13 days ago
B+
Retailer 5
-
$3,324 AUD
€2,224 EUR
View
B+
Retailer 6
-
$3,875 AUD
$2,722 USD
View
B
Retailer 7
-
$3,879 AUD
$2,725 USD
View
B+
Retailer 8
-
$3,896 AUD
$2,737 USD
View
Retailer 9
-
$4,209 AUD
View
Price last confirmed 9 days ago
B
Retailer 10
-
$5,711 AUD
$4,012 USD
View
B
Retailer 11
-
$5,972 AUD
$4,195 USD
View
B
Retailer 12
-
$6,715 AUD
£3,714 GBP
View
Retailer 13
-
$8,984 AUD
SGD 8,528 SGD
View
Price last confirmed 17 days ago
Most Expensive
B
With Clarity
764632100 · Oct 30
$10,479 AUD
$7,361 USD
View
13 more retailers have this diamond
Prices start from $1,792 AUDSave up to $8,687 AUD

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
5.91ct Round
$1,792 AUD