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Heart|Lab Grown|IGI

1.69ct G VVS1 Heart Lab Grown Diamond

EX • G/VVS1 • IGI LG579362090

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG579362090

Diamond specifications and retailer prices

From $286 USD
As of October 30, 2026
Save $1,444 USD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,730 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.69ct lab-grown heart diamond

This 1.69ct lab-grown heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG579362090 or 579362090. Listed at 12 retailers as of October 30, 2026, with prices from $286 to $1,730, a $1,444 spread on the same certified stone. Brilliant Earth lists it at $1,730. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.69
Carat
G
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG579362090
Dimensions7.33 × 8.15 × 4.80 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process.
Top View
7.33 mm8.15 mm1.69 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG579362090
Side View
Table 61.0%Crown 34.5°GirdlePavilion 39.8°Culet: NoneDepth 58.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,730 USD|Low: $286 USD|High: $2,290 USD|Avg: $839 USD|-22.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 10$286 USD
Retailer 8$531 USD
Retailer 6$535 USD
Retailer 9$588 USD
Retailer 5$602 USD
Retailer 2$618 USD
Retailer 4$814 USD
Retailer 7$1,248 USD
Retailer 3$1,411 USD
Brilliant Earth$1,730 USD

42 data points across 10 retailers

12 retailers$286 USD to $1,730 USD

A
Cheapest Retailer
-
$286 USD
Final sale: no returns
A
Retailer 2
-
$531 USD
View
A
Retailer 3
-
$535 USD
View
B+
Retailer 4
-
$588 USD
View
B+
Retailer 5
-
$602 USD
ZAR 9,724 ZAR
View
B+
Retailer 6
-
$611 USD
View
B+
Retailer 7
-
$618 USD
£487 GBP
View
B+
Retailer 8
-
$814 USD
A$1,253 AUD
View
B
Retailer 9
-
$1,248 USD
View
B
Retailer 10
-
$1,293 USD
View
B
Retailer 11
-
$1,411 USD
£1,111 GBP
View
Most Expensive
B
Brilliant Earth
7859178Y · Oct 30
$1,730 USD
View
11 more retailers have this diamond
Prices start from $286 USDSave up to $1,444 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.

A
1.69ct Heart
$286 USD