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Radiant|Lab Grown|IGI

3.76ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG728578033

Certificate IGI LG728578033

Diamond specifications and retailer prices

From $1,907 USD
Save $7,723 USD (80%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $9,630 USD at Brilliant Earth
View at Brilliant Earth

About this 3.76ct lab-grown radiant diamond

This 3.76ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG728578033 or 728578033. Listed at 26 retailers, with prices from $1,907 to $9,630 at Brilliant Earth, a $7,723 spread on the same certified stone. 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

3.76
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.6°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728578033
Dimensions10.94 × 7.88 × 5.14 mm
L/W Ratio1.39
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.94 mm7.88 mm3.76 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728578033
Side View
Table 65.0%Crown 44.6°Girdle: MED-STKPavilion 34.1°Culet: NoneDepth 65.2%

Caratlytics Score

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

Price History

Last verified: Sep 30
Current: $9,630 USD|Low: $1,524 USD|High: $9,970 USD|Avg: $4,838 USD|-3.4%
Brilliant Earth
Retailer 2
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Retailer 22
October 1, 2026
Retailer 2$2,135 USD
Retailer 5$2,380 USD
Retailer 4$2,383 USD
Retailer 12$2,682 USD
Retailer 16$2,701 USD
Retailer 17$3,093 USD
Retailer 6$3,197 USD
Retailer 22$3,447 USD
Retailer 11$3,721 USD
Retailer 8$4,572 USD
Retailer 20$5,000 USD
Retailer 18$5,043 USD
Retailer 13$5,270 USD
Retailer 9$5,790 USD
Retailer 21$6,005 USD
Retailer 19$6,393 USD
Retailer 7$6,441 USD
Retailer 15$6,641 USD
Retailer 14$7,747 USD
Retailer 3$7,806 USD
Retailer 10$8,381 USD
Brilliant Earth$9,630 USD

41 data points across 22 retailers

26 retailers$1,907 USD to $9,630 USD

A
Cheapest Retailer
-
$1,907 USD
A
Retailer 2
-
$2,075 USD
View
A
Retailer 3
-
$2,135 USD
View
A
Retailer 4
-
$2,182 USD
View
A
Retailer 5
-
$2,380 USD
View
B+
Retailer 6
-
$2,383 USD
View
B+
Retailer 7
-
$2,682 USD
View
B+
Retailer 8
-
$2,701 USD
HK$21,100 HKD
View
B+
Retailer 9
-
$3,100 USD
£2,441 GBP
View
B+
Retailer 10
-
$3,197 USD
View
B+
Retailer 11
-
$3,447 USD
€3,283 EUR
View
B+
Retailer 12
-
$3,721 USD
View
B
Retailer 13
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$4,146 USD
View
B
Retailer 14
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$4,572 USD
£3,600 GBP
View
B
Retailer 15
-
$5,000 USD
A$7,693 AUD
View
B+
Retailer 16
-
$5,043 USD
ZAR 81,475 ZAR
View
B
Retailer 17
-
$5,270 USD
A$8,107 AUD
View
B
Retailer 18
-
$5,790 USD
View
B
Retailer 19
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$6,005 USD
View
B
Retailer 20
-
$6,393 USD
£5,034 GBP
View
B
Retailer 21
-
$6,441 USD
View
B
Retailer 22
-
$6,641 USD
View
B
Retailer 23
-
$7,747 USD
View
B
Retailer 24
-
$7,806 USD
SGD 10,548 SGD
View
B
Retailer 25
-
$8,552 USD
View
Most Expensive
B
Brilliant Earth
15743783A · Sep 29
$9,630 USD
View
25 more retailers have this diamond
Prices start from $1,907 USDSave up to $7,723 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.

A
3.76ct Radiant
$1,907 USD