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Cushion|Lab Grown|IGI

19.02ct H VS1 Cushion Lab Grown Diamond

VG • H/VS1 • IGI LG824613873

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG824613873

Diamond specifications and retailer prices

From $6,487 AUD
£3,588 GBP
As of October 27, 2026
Save $33,628 AUD (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $40,116 AUD at With Clarity · As of October 31, 2026
View at With Clarity

About this 19.02ct lab-grown cushion diamond

This 19.02ct lab-grown cushion sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG824613873 or 824613873. Listed at 14 retailers as of October 27, 2026, with prices from $6,487 to $40,116, a $33,628 spread on the same certified stone. With Clarity lists it at $40,116. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

19.02
Carat
H
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle33.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG824613873
Dimensions18.45 × 13.43 × 8.55 mm
L/W Ratio1.37
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.45 mm13.43 mm19.02 ctH / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG824613873
Side View
Table 67.0%Crown 35.1°Girdle: MED-THKPavilion 33.1°Culet: NoneDepth 63.7%

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 27
Current: $12,392 AUD|Low: $6,465 AUD|High: $42,531 AUD|Avg: $16,973 AUD|-5.4%
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
With Clarity
October 31, 2026
Retailer 12$6,487 AUD
Retailer 5$7,774 AUD
Retailer 7$9,298 AUD
Retailer 11$9,403 AUD
Retailer 9$9,494 AUD
Retailer 1$12,392 AUD
Retailer 13$12,415 AUD
Retailer 2$12,448 AUD
Retailer 10$12,627 AUD
Retailer 4$15,305 AUD
Retailer 6$19,418 AUD
Retailer 3$22,386 AUD
Retailer 8$24,492 AUD
Retailer 14$28,875 AUD
With Clarity$40,116 AUD

31 data points across 15 retailers

14 retailers$6,487 AUD to $40,116 AUD

A
Cheapest Retailer
-
$6,487 AUD
£3,588 GBP
A
Retailer 2
-
$9,298 AUD
$6,531 USD
View
B+
Retailer 3
-
$9,403 AUD
$6,605 USD
View
A
Retailer 4
-
$9,494 AUD
HK$52,100 HKD
View
A
Retailer 5
-
$12,392 AUD
€8,290 EUR
View
Retailer 6
-
$12,415 AUD
ZAR 140,891 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$12,448 AUD
$8,744 USD
View
A
Retailer 8
-
$12,627 AUD
$8,870 USD
View
Retailer 9
-
$15,305 AUD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
$19,418 AUD
$13,640 USD
View
Retailer 11
-
$22,386 AUD
$15,725 USD
View
Price last confirmed 7 days ago
B
Retailer 12
-
$24,492 AUD
$17,204 USD
View
B
Retailer 13
-
$28,875 AUD
$20,283 USD
View
Most Expensive
B
With Clarity
824613873 · Oct 31
$40,116 AUD
$28,179 USD
View
13 more retailers have this diamond
Prices start from $6,487 AUDSave up to $33,628 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
19.02ct Cushion
$6,487 AUD