Heart|Lab Grown|IGI

1.25ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG837615813

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG837615813

Diamond specifications and retailer prices

From $705 AUD
$495 USD
As of October 23, 2026
Save $100 AUD (12%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,547 AUD at MOH London · As of October 19, 2026
View at MOH London

About this 1.25ct lab-grown heart diamond

This 1.25ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837615813 or 837615813. Listed at 15 retailers as of October 23, 2026, with a relatively tight 14% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837615813
Dimensions7.76 × 6.50 × 4.36 mm
L/W Ratio1.19
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.76 mm6.50 mm1.25 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837615813
Side View
Table 66.0%Crown 32.4°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 56.2%

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 23
Current: $1,547 AUD|Low: $263 AUD|High: $1,605 AUD|Avg: $691 AUD|-3.5%
MOH London
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
October 23, 2026
Retailer 15$266 AUD
Retailer 4$297 AUD
Retailer 13$307 AUD
Retailer 6$329 AUD
Retailer 12$329 AUD
Retailer 10$403 AUD
Retailer 14$444 AUD
Retailer 8$557 AUD
Retailer 9$576 AUD
Retailer 3$705 AUD
Retailer 2$805 AUD
Retailer 5$1,059 AUD
Retailer 11$1,062 AUD
Retailer 7$1,135 AUD
MOH London$1,547 AUD

31 data points across 15 retailers

15 retailers$705 AUD to $805 AUD

Retailer 1
-
$266 AUD
$187 USD
Price last confirmed 8 days ago
Retailer 2
-
$307 AUD
$216 USD
View
Price last confirmed 9 days ago
Retailer 3
-
$329 AUD
$231 USD
View
Price last confirmed 14 days ago
Retailer 4
-
$329 AUD
$231 USD
View
Price last confirmed 8 days ago
Retailer 5
-
$334 AUD
$235 USD
View
Price last confirmed 35 days ago
Retailer 6
-
$403 AUD
£223 GBP
View
Price last confirmed 8 days ago
Retailer 7
-
$444 AUD
$312 USD
View
Price last confirmed 7 days ago
Retailer 8
-
$557 AUD
ZAR 6,318 ZAR
View
Price last confirmed 7 days ago
Retailer 9
-
$576 AUD
£319 GBP
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$705 AUD
$495 USD
View
B+
Retailer 11
-
$805 AUD
View
Retailer 12
-
$1,059 AUD
$744 USD
View
Price last confirmed 8 days ago
Retailer 13
-
$1,062 AUD
$746 USD
View
Price last confirmed 7 days ago
Retailer 14
-
$1,135 AUD
$798 USD
View
Price last confirmed 9 days ago
Most Expensive
MOH London
LG837615813 · Oct 19
$1,547 AUD
£856 GBP
View
Price last confirmed 11 days ago
14 more retailers have this diamond
Prices start from $705 AUDSave up to $100 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.

B+
1.25ct Heart
$705 AUD