Heart|Lab Grown|IGI

1.39ct E VS2 Heart Lab Grown Diamond

VG • E/VS2 • IGI LG707511010

Shape and cutting style on the report: Freeform

Certificate IGI LG707511010

Diamond specifications and retailer prices

From $707 USD
As of October 30, 2026
Save $1,720 USD (71%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $3,367 USD at Riddles Jewelry · As of October 29, 2026
View at Riddles Jewelry

About this 1.39ct lab-grown heart diamond

This 1.39ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG707511010 or 707511010. Listed at 5 retailers as of October 30, 2026, with a 243% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.39
Carat
E
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG707511010
Dimensions7.99 × 6.08 × 4.11 mm
L/W Ratio1.31
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.99 mm6.08 mm1.39 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG707511010
Side View
TableCrownGirdle: MED-STKPavilionCulet: NoneDepth

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,427 USD|Low: $673 USD|High: $4,860 USD|Avg: $2,003 USD|+5.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Riddles Jewelry
October 19, 2026
Retailer 6$677 USD
Retailer 3$707 USD
Retailer 5$977 USD
Retailer 7$1,357 USD
Retailer 2$1,927 USD
Retailer 1$2,427 USD
Riddles Jewelry$3,367 USD
Retailer 4$4,860 USD

5 data points across 8 retailers

5 retailers$707 USD to $2,427 USD

B
Cheapest Retailer
-
$707 USD
Final sale: no returns
C
Retailer 2
-
$1,927 USD
View
C
Retailer 3
-
$2,427 USD
CA$3,371 CAD
View
Most Expensive
Riddles Jewelry
1966202036 · Oct 29
$3,367 USD
View
Price under review
3 more retailers have this diamond
Prices start from $707 USDSave up to $1,720 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.

B
1.39ct Heart
$707 USD