Heart|Lab Grown|IGI

5.52ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG823670600

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG823670600

Diamond specifications and retailer prices

From $1,370 USD
HK$10,700 HKD
As of October 30, 2026
Save $4,321 USD (76%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $5,691 USD at With Clarity · As of October 30, 2026
View at With Clarity

About this 5.52ct lab-grown heart diamond

This 5.52ct lab-grown heart sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG823670600 or 823670600. Listed at 9 retailers as of October 30, 2026, with prices from $1,370 to $5,691, a $4,321 spread on the same certified stone. With Clarity lists it at $5,691. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.52
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823670600
Dimensions10.78 × 12.00 × 7.39 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.78 mm12.00 mm5.52 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823670600
Side View
Table 60.0%Crown 34.7°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.6%

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: $1,667 USD|Low: $1,331 USD|High: $5,691 USD|Avg: $3,058 USD|-3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
With Clarity
October 30, 2026
Retailer 3$1,370 USD
Retailer 4$1,541 USD
Retailer 1$1,667 USD
Retailer 5$1,853 USD
Retailer 7$3,002 USD
Retailer 2$3,954 USD
Retailer 6$4,042 USD
Retailer 8$5,441 USD
With Clarity$5,691 USD

36 data points across 9 retailers

9 retailers$1,370 USD to $5,691 USD

A
Cheapest Retailer
-
$1,370 USD
HK$10,700 HKD
A
Retailer 2
-
$1,541 USD
View
A
Retailer 3
-
$1,667 USD
£1,313 GBP
View
A
Retailer 4
-
$1,853 USD
View
B+
Retailer 5
-
$3,002 USD
View
B
Retailer 6
-
$3,954 USD
£3,113 GBP
View
B
Retailer 7
-
$4,042 USD
View
Retailer 8
-
$5,441 USD
A$8,371 AUD
View
Price last confirmed 22 days ago
Most Expensive
B
With Clarity
823670600 · Oct 30
$5,691 USD
View
8 more retailers have this diamond
Prices start from $1,370 USDSave up to $4,321 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
5.52ct Heart
$1,370 USD