CaratHunter
Plans
Oval|Lab Grown|IGI

3.80ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG790611616

Certificate IGI LG790611616

Diamond specifications and retailer prices

From $2,709 USD
Save $15,931 USD (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $18,640 USD at Do Amore Diamonds
View at Do Amore Diamonds

About this 3.8ct lab-grown oval diamond

This 3.8ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG790611616 or 790611616. Listed at 22 retailers, with prices from $2,709 to $18,640 at Do Amore Diamonds, a $15,931 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

3.80
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790611616
Dimensions12.83 × 8.63 × 5.43 mm
L/W Ratio1.49
Girdle conditionFaceted
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
12.83 mm8.63 mm3.80 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790611616
Side View
Table 57.0%Crown 36.6°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 62.9%

Caratlytics Score

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

Price History

Last verified: Sep 28
Current: $18,640 USD|Low: $2,365 USD|High: $20,350 USD|Avg: $6,733 USD|-8.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 1, 2026
Retailer 18$2,709 USD
Retailer 3$2,948 USD
Retailer 8$3,034 USD
Retailer 12$3,100 USD
Retailer 20$3,143 USD
Retailer 5$3,185 USD
Retailer 4$3,305 USD
Retailer 9$3,598 USD
Retailer 21$4,096 USD
Retailer 19$4,335 USD
Retailer 13$4,788 USD
Retailer 16$4,817 USD
Retailer 2$4,893 USD
Retailer 7$5,989 USD
Retailer 15$7,910 USD
Retailer 14$8,571 USD
Retailer 17$8,899 USD
Retailer 10$9,086 USD
Retailer 11$11,847 USD
Retailer 6$12,079 USD
Do Amore Diamonds$18,640 USD

30 data points across 21 retailers

22 retailers$2,709 USD to $18,640 USD

A
Cheapest Retailer
-
$2,709 USD
A
Retailer 2
-
$2,948 USD
View
A
Retailer 3
-
$3,034 USD
View
A
Retailer 4
-
$3,100 USD
View
A
Retailer 5
-
$3,143 USD
View
A
Retailer 6
-
$3,185 USD
View
A
Retailer 7
-
$3,305 USD
View
A
Retailer 8
-
$3,598 USD
View
A
Retailer 9
-
$4,096 USD
HK$32,000 HKD
View
B+
Retailer 10
-
$4,335 USD
View
B+
Retailer 11
-
$4,798 USD
£3,778 GBP
View
B+
Retailer 12
-
$4,817 USD
View
B+
Retailer 13
-
$4,893 USD
View
B+
Retailer 14
-
$5,989 USD
£4,716 GBP
View
B
Retailer 15
-
$7,910 USD
ZAR 127,785 ZAR
View
B
Retailer 16
-
$8,571 USD
View
B
Retailer 17
-
$8,899 USD
£7,007 GBP
View
B
Retailer 18
-
$9,086 USD
View
B
Retailer 19
-
$9,790 USD
€9,324 EUR
View
Price last confirmed 111 days ago
B
Retailer 20
-
$11,847 USD
SGD 16,010 SGD
View
B
Retailer 21
-
$12,079 USD
View
Most Expensive
B
Do Amore Diamonds
27-14E9A0B15 · Sep 30
$18,640 USD
View
21 more retailers have this diamond
Prices start from $2,709 USDSave up to $15,931 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
3.80ct Oval
$2,709 USD