CaratHunter
Plans
Heart|Lab Grown|IGI

15.16ct G VS1 Heart Lab Grown Diamond

VG • G/VS1 • IGI LG773648748

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG773648748

Diamond specifications and retailer prices

From $9,395 AUD
£5,185 GBP
As of November 2, 2026
Save $30,460 AUD (76%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $39,855 AUD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 15.16ct lab-grown heart diamond

This 15.16ct lab-grown heart sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG773648748 or 773648748. Listed at 18 retailers as of October 31, 2026, with prices from $9,395 to $39,855, a $30,460 spread on the same certified stone. Taylor and Hart lists it at $39,855. 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

15.16
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.9°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773648748
Dimensions15.93 × 16.85 × 9.86 mm
L/W Ratio1.06
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.93 mm16.85 mm15.16 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773648748
Side View
Table 65.0%Crown 39.9°Girdle: STK-THKPavilion 39.3°Culet: NoneDepth 58.5%

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: Nov 2
Current: $14,249 AUD|Low: $9,393 AUD|High: $32,565 AUD|Avg: $14,420 AUD|-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
Retailer 15
Retailer 16
November 3, 2026
Retailer 10$9,395 AUD
Retailer 2$10,085 AUD
Retailer 14$10,489 AUD
Retailer 7$11,026 AUD
Retailer 5$11,636 AUD
Retailer 4$11,699 AUD
Retailer 16$11,699 AUD
Retailer 8$11,731 AUD
Retailer 3$13,447 AUD
Retailer 15$13,888 AUD
Retailer 1$14,249 AUD
Retailer 13$17,323 AUD
Retailer 12$18,109 AUD
Retailer 9$19,040 AUD
Retailer 11$22,320 AUD
Retailer 6$32,565 AUD

41 data points across 16 retailers

18 retailers$9,395 AUD to $39,855 AUD

A
Cheapest Retailer
-
$9,395 AUD
£5,185 GBP
A
Retailer 2
-
$10,085 AUD
$7,068 USD
View
B+
Retailer 3
-
$10,489 AUD
$7,351 USD
View
B+
Retailer 4
-
$11,026 AUD
$7,727 USD
View
B+
Retailer 5
-
$11,636 AUD
$8,155 USD
View
B+
Retailer 6
-
$11,699 AUD
$8,199 USD
View
Retailer 7
-
$11,699 AUD
$8,199 USD
View
Price last confirmed 21 days ago
B+
Retailer 8
-
$11,731 AUD
$8,221 USD
View
Final sale: no returns
B+
Retailer 9
-
$13,447 AUD
$9,424 USD
View
B
Retailer 10
-
$13,888 AUD
$9,733 USD
View
B+
Retailer 11
-
$14,249 AUD
£7,863 GBP
View
B
Retailer 12
-
$17,323 AUD
$12,140 USD
View
B
Retailer 13
-
$18,109 AUD
ZAR 205,029 ZAR
View
B
Retailer 14
-
$19,040 AUD
€12,708 EUR
View
B
Retailer 15
-
$21,020 AUD
$14,731 USD
View
B
Retailer 16
-
$22,320 AUD
View
B
Retailer 17
-
$32,565 AUD
$22,822 USD
View
Most Expensive
B
Taylor and Hart
2MJJZKN · Oct 31
$39,855 AUD
$27,931 USD
View
17 more retailers have this diamond
Prices start from $9,395 AUDSave up to $30,460 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
15.16ct Heart
$9,395 AUD