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Pear|Lab Grown|IGI

1.70ct D IF Pear Lab Grown Diamond

ID • D/IF • IGI LG684502438

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG684502438

Diamond specifications and retailer prices

From $314 USD
As of October 27, 2026
Save $2,476 USD (89%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,020 USD at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 1.7ct lab-grown pear diamond

This 1.7ct lab-grown pear 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 LG684502438 or 684502438. Listed at 24 retailers as of October 27, 2026, with a 789% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG684502438
Dimensions10.74 × 6.68 × 4.07 mm
L/W Ratio1.61
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
10.74 mm6.68 mm1.70 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG684502438
Side View
Table 56.0%Crown 35.7°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 60.9%

Caratlytics Score

How it works →
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 27
Current: $3,020 USD|Low: $314 USD|High: $3,090 USD|Avg: $1,094 USD|-2.3%
Rare Carat
Retailer 2
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Retailer 24
October 29, 2026
Retailer 17$314 USD
Retailer 12$351 USD
Retailer 24$364 USD
Retailer 3$389 USD
Retailer 4$389 USD
Retailer 13$457 USD
Retailer 20$545 USD
Retailer 22$550 USD
Retailer 14$633 USD
Retailer 9$655 USD
Retailer 19$738 USD
Retailer 2$769 USD
Retailer 10$983 USD
Retailer 18$997 USD
Retailer 23$1,141 USD
Retailer 5$1,381 USD
Retailer 7$1,496 USD
Retailer 11$1,540 USD
Retailer 15$1,552 USD
Retailer 16$1,576 USD
Retailer 8$1,676 USD
Retailer 21$1,680 USD
Retailer 6$2,790 USD
Rare Carat$3,020 USD

35 data points across 24 retailers

24 retailers$314 USD to $2,790 USD

A
Cheapest Retailer
-
$314 USD
A
Retailer 2
-
$351 USD
View
Final sale: no returns
A
Retailer 3
-
$364 USD
View
A
Retailer 4
-
$389 USD
View
A
Retailer 5
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$389 USD
View
A
Retailer 6
-
$457 USD
£360 GBP
View
A
Retailer 7
-
$545 USD
View
A
Retailer 8
-
$550 USD
HK$4,300 HKD
View
A
Retailer 9
-
$633 USD
View
A
Retailer 10
-
$655 USD
View
A
Retailer 11
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$738 USD
ZAR 11,925 ZAR
View
A
Retailer 12
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$769 USD
£606 GBP
View
A
Retailer 13
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$983 USD
View
A
Retailer 14
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$997 USD
A$1,534 AUD
View
A
Retailer 15
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$1,141 USD
View
B+
Retailer 16
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$1,381 USD
View
B+
Retailer 17
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$1,496 USD
View
B+
Retailer 18
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$1,540 USD
View
B+
Retailer 19
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$1,552 USD
View
B+
Retailer 20
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$1,576 USD
SGD 2,130 SGD
View
B+
Retailer 21
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$1,676 USD
£1,320 GBP
View
B+
Retailer 22
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$1,680 USD
£1,323 GBP
View
B
Retailer 23
-
$2,790 USD
View
Most Expensive
B+
Rare Carat
D33-135A · Oct 18
$3,020 USD
View
Price last confirmed 11 days ago
23 more retailers have this diamond
Prices start from $314 USDSave up to $2,476 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
1.70ct Pear
$314 USD