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Heart|Lab Grown|IGI

1.08ct D SI1 Heart Lab Grown Diamond

VG • D/SI1 • IGI LG693546885

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG693546885

Diamond specifications and retailer prices

From $180 USD
As of November 6, 2026
Save $949 USD (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,129 USD at Reve Diamonds · As of November 6, 2026
View at Reve Diamonds

About this 1.08ct lab-grown heart diamond

This 1.08ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG693546885 or 693546885. Listed at 14 retailers as of November 6, 2026, with prices from $180 to $1,129, a $949 spread on the same certified stone. Reve Diamonds lists it at $1,129. 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

1.08
Carat
D
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG693546885
Dimensions6.74 × 7.31 × 3.82 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.74 mm7.31 mm1.08 ctD / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG693546885
Side View
Table 66.0%Crown 37.7°Girdle: MED-THKPavilion 37.8°Culet: NoneDepth 52.3%

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: Nov 6
Current: $397 USD|Low: $172 USD|High: $1,054 USD|Avg: $429 USD|+3.7%
Retailer 1
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
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Retailer 11
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Retailer 13
November 6, 2026
Retailer 8$180 USD
Retailer 3$200 USD
Retailer 12$208 USD
Retailer 9$223 USD
Retailer 13$223 USD
Retailer 4$368 USD
Retailer 11$395 USD
Retailer 1$397 USD
Retailer 5$438 USD
Retailer 2$540 USD
Retailer 10$716 USD
Retailer 7$756 USD
Retailer 6$1,038 USD

45 data points across 13 retailers

14 retailers$180 USD to $1,129 USD

A
Cheapest Retailer
-
$180 USD
A
Retailer 2
-
$200 USD
View
Final sale: no returns
A
Retailer 3
-
$208 USD
View
A
Retailer 4
-
$223 USD
View
Retailer 5
-
$223 USD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
$368 USD
View
B+
Retailer 7
-
$395 USD
View
B+
Retailer 8
-
$397 USD
View
B
Retailer 9
-
$540 USD
View
B
Retailer 10
-
$716 USD
View
B
Retailer 11
-
$756 USD
View
B
Retailer 12
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$770 USD
View
B
Retailer 13
-
$1,038 USD
View
Most Expensive
B
Reve Diamonds
8D2DD4E2B · Nov 6
$1,129 USD
View
13 more retailers have this diamond
Prices start from $180 USDSave up to $949 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
1.08ct Heart
$180 USD