CaratHunter
Plans
Oval|Lab Grown|IGI

1.74ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG798609617

Certificate IGI LG798609617

Diamond specifications and retailer prices

From $372 USD
Save $5,488 USD (94%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $5,860 USD at Brilliant Earth
View at Brilliant Earth

About this 1.74ct lab-grown oval diamond

This 1.74ct lab-grown oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG798609617 or 798609617. Listed at 27 retailers, with prices from $372 to $5,860 at Brilliant Earth, a $5,488 spread on the same certified stone. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.74
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG798609617
Dimensions10.15 × 6.77 × 4.15 mm
L/W Ratio1.50
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
10.15 mm6.77 mm1.74 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG798609617
Side View
Table 61.0%Crown 34.3°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.3%

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: $5,860 USD|Low: $296 USD|High: $5,860 USD|Avg: $1,508 USD
Brilliant Earth
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
Retailer 22
Retailer 23
Retailer 24
Retailer 25
Retailer 26
October 1, 2026
Retailer 6$372 USD
Retailer 9$416 USD
Retailer 26$432 USD
Retailer 8$456 USD
Retailer 11$462 USD
Retailer 2$493 USD
Retailer 15$512 USD
Retailer 13$675 USD
Retailer 12$700 USD
Retailer 5$724 USD
Retailer 24$777 USD
Retailer 3$820 USD
Retailer 20$824 USD
Retailer 23$1,072 USD
Retailer 16$1,241 USD
Retailer 18$1,326 USD
Retailer 4$1,471 USD
Retailer 25$1,485 USD
Retailer 17$1,524 USD
Retailer 19$1,744 USD
Retailer 10$1,798 USD
Retailer 21$1,826 USD
Retailer 7$1,892 USD
Retailer 22$3,055 USD
Retailer 14$3,200 USD
Brilliant Earth$5,860 USD

39 data points across 26 retailers

27 retailers$372 USD to $5,860 USD

A
Cheapest Retailer
-
$372 USD
A
Retailer 2
-
$416 USD
View
A
Retailer 3
-
$432 USD
View
A
Retailer 4
-
$456 USD
View
A
Retailer 5
-
$462 USD
View
A
Retailer 6
-
$493 USD
£388 GBP
View
A
Retailer 7
-
$512 USD
HK$4,000 HKD
View
A
Retailer 8
-
$675 USD
View
A
Retailer 9
-
$700 USD
View
A
Retailer 10
-
$724 USD
View
A
Retailer 11
-
$777 USD
ZAR 12,556 ZAR
View
A
Retailer 12
-
$820 USD
€781 EUR
View
A
Retailer 13
-
$823 USD
£648 GBP
View
A
Retailer 14
-
$1,072 USD
A$1,649 AUD
View
B+
Retailer 15
-
$1,241 USD
View
B+
Retailer 16
-
$1,326 USD
View
B+
Retailer 17
-
$1,471 USD
SGD 1,988 SGD
View
B+
Retailer 18
-
$1,485 USD
View
B+
Retailer 19
-
$1,524 USD
View
B+
Retailer 20
-
$1,704 USD
View
B+
Retailer 21
-
$1,744 USD
View
B+
Retailer 22
-
$1,798 USD
£1,416 GBP
View
B+
Retailer 23
-
$1,826 USD
£1,438 GBP
View
B
Retailer 24
-
$1,892 USD
View
B
Retailer 25
-
$3,055 USD
View
B
Retailer 26
-
$3,200 USD
£2,520 GBP
View
Most Expensive
B
Brilliant Earth
19067399A · Sep 29
$5,860 USD
View
26 more retailers have this diamond
Prices start from $372 USDSave up to $5,488 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
1.74ct Oval
$372 USD