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Heart|Lab Grown|IGI

6.52ct G VVS2 Heart Lab Grown Diamond

EX • G/VVS2 • IGI LG778657960

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG778657960

Diamond specifications and retailer prices

From $1,081 USD
As of October 30, 2026
Save $5,319 USD (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $6,400 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 6.52ct lab-grown heart diamond

This 6.52ct lab-grown heart sits in the over five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG778657960 or 778657960. Listed at 22 retailers as of October 30, 2026, with prices from $1,081 to $6,400, a $5,319 spread on the same certified stone. Brilliant Earth lists it at $6,400. 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

6.52
Carat
G
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778657960
Dimensions11.90 × 12.97 × 7.34 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.90 mm12.97 mm6.52 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778657960
Side View
Table 61.0%Crown 35.3°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 56.6%

Caratlytics Score

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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: $6,400 USD|Low: $1,081 USD|High: $6,400 USD|Avg: $2,776 USD
Brilliant Earth
Retailer 2
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Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
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Retailer 19
Retailer 20
November 1, 2026
Retailer 4$1,081 USD
Retailer 12$1,176 USD
Retailer 20$1,254 USD
Retailer 18$1,430 USD
Retailer 8$1,459 USD
Retailer 6$1,651 USD
Retailer 2$1,817 USD
Retailer 17$1,828 USD
Retailer 13$1,997 USD
Retailer 3$2,293 USD
Retailer 14$2,323 USD
Retailer 19$2,350 USD
Retailer 15$2,426 USD
Retailer 5$3,059 USD
Retailer 9$3,708 USD
Retailer 10$4,205 USD
Retailer 16$4,276 USD
Retailer 7$4,381 USD
Retailer 11$6,044 USD
Brilliant Earth$6,400 USD

33 data points across 20 retailers

22 retailers$1,081 USD to $6,400 USD

A
Cheapest Retailer
-
$1,081 USD
A
Retailer 2
-
$1,176 USD
View
A
Retailer 3
-
$1,254 USD
View
Retailer 4
-
$1,334 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
$1,430 USD
View
A
Retailer 6
-
$1,459 USD
HK$11,400 HKD
View
A
Retailer 7
-
$1,651 USD
View
A
Retailer 8
-
$1,817 USD
£1,430 GBP
View
B+
Retailer 9
-
$1,828 USD
View
A
Retailer 10
-
$1,997 USD
€1,902 EUR
View
A
Retailer 11
-
$2,293 USD
View
B+
Retailer 12
-
$2,323 USD
A$3,574 AUD
View
B+
Retailer 13
-
$2,350 USD
View
B+
Retailer 14
-
$2,426 USD
ZAR 39,197 ZAR
View
B+
Retailer 15
-
$3,059 USD
View
B+
Retailer 16
-
$3,631 USD
View
B+
Retailer 17
-
$3,708 USD
View
B+
Retailer 18
-
$4,205 USD
SGD 5,682 SGD
View
B
Retailer 19
-
$4,276 USD
£3,367 GBP
View
B
Retailer 20
-
$4,381 USD
View
B
Retailer 21
-
$6,044 USD
View
Most Expensive
B
Brilliant Earth
18087155A · Oct 31
$6,400 USD
View
21 more retailers have this diamond
Prices start from $1,081 USDSave up to $5,319 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
6.52ct Heart
$1,081 USD