CaratHunter
Plans
Oval|Lab Grown|IGI

1.59ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG689565826

Certificate IGI LG689565826

Diamond specifications and retailer prices

From $312 USD
Save $4,918 USD (94%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $5,230 USD at Brilliant Earth
View at Brilliant Earth

About this 1.59ct lab-grown oval diamond

This 1.59ct 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 LG689565826 or 689565826. Listed at 27 retailers, with prices from $312 to $5,230 at Brilliant Earth, a $4,918 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

1.59
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689565826
Dimensions9.38 × 6.68 × 4.09 mm
L/W Ratio1.40
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
9.38 mm6.68 mm1.59 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689565826
Side View
Table 60.0%Crown 34.8°Girdle: MED-THKPavilion 40.3°Culet: NoneDepth 61.2%

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: $5,230 USD|Low: $248 USD|High: $5,230 USD|Avg: $1,224 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
Retailer 27
October 1, 2026
Retailer 8$312 USD
Retailer 3$362 USD
Retailer 21$372 USD
Retailer 12$382 USD
Retailer 7$411 USD
Retailer 13$448 USD
Retailer 22$448 USD
Retailer 15$585 USD
Retailer 4$618 USD
Retailer 17$640 USD
Retailer 6$649 USD
Retailer 23$682 USD
Retailer 16$875 USD
Retailer 26$899 USD
Retailer 14$1,041 USD
Retailer 10$1,110 USD
Retailer 27$1,245 USD
Retailer 11$1,266 USD
Retailer 19$1,291 USD
Retailer 5$1,302 USD
Retailer 20$1,448 USD
Retailer 18$1,552 USD
Retailer 24$1,571 USD
Retailer 9$1,602 USD
Retailer 2$1,981 USD
Retailer 25$2,430 USD
Brilliant Earth$5,230 USD

39 data points across 27 retailers

27 retailers$312 USD to $5,230 USD

A
Cheapest Retailer
-
$312 USD
A
Retailer 2
-
$362 USD
View
A
Retailer 3
-
$372 USD
View
A
Retailer 4
-
$382 USD
View
A
Retailer 5
-
$411 USD
£323 GBP
View
Price last confirmed 8 days ago
A
Retailer 6
-
$448 USD
HK$3,500 HKD
View
B+
Retailer 7
-
$448 USD
View
A
Retailer 8
-
$585 USD
View
A
Retailer 9
-
$618 USD
€589 EUR
View
A
Retailer 10
-
$640 USD
ZAR 10,344 ZAR
View
Price last confirmed 20 days ago
A
Retailer 11
-
$649 USD
View
A
Retailer 12
-
$669 USD
£526 GBP
View
Price last confirmed 21 days ago
A
Retailer 13
-
$683 USD
£538 GBP
View
A
Retailer 14
-
$875 USD
View
A
Retailer 15
-
$899 USD
A$1,383 AUD
View
A
Retailer 16
-
$1,041 USD
View
A
Retailer 17
-
$1,110 USD
View
B+
Retailer 18
-
$1,245 USD
View
B+
Retailer 19
-
$1,291 USD
View
B+
Retailer 20
-
$1,292 USD
View
B+
Retailer 21
-
$1,302 USD
SGD 1,760 SGD
View
B+
Retailer 22
-
$1,552 USD
View
B+
Retailer 23
-
$1,571 USD
£1,237 GBP
View
B+
Retailer 24
-
$1,602 USD
View
B+
Retailer 25
-
$1,981 USD
A$3,047 AUD
View
B
Retailer 26
-
$2,430 USD
View
Most Expensive
B
Brilliant Earth
13943118A · Oct 1
$5,230 USD
View
26 more retailers have this diamond
Prices start from $312 USDSave up to $4,918 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
1.59ct Oval
$312 USD